{"title":"Sub Zero Fridge Filters","description":"\u003cp\u003e\u003cspan\u003eFind replacement filters for your Sub-Zero refrigerator or undercounter ice maker. This collection includes water filters, air purification cartridges and selected combinations for appliances that use both types. Choosing the correct replacement helps you maintain the filtration system fitted to your appliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompare Sub-Zero Water and Air Filters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eUse the table below to identify the main filter types and related product listings. Water filters and air cartridges have different functions, so choose the type required by your appliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003e\u003cspan\u003eProduct\u003c\/span\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003e\u003cspan\u003eFilter Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003e\u003cspan\u003eImportant Details\u003c\/span\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero Refrigerator Water Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4204490\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWater filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTwist-in cartridge for selected Classic, Designer and PRO models\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero Refrigerator Water Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7023812\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWater filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePush-in style used in selected Classic built-in models; check the appliance's serial number\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero UC-15 Ice Maker Water Filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7012333\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWater filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDesigned for the compatible UC-15I undercounter ice maker; 7042803 is the newer part reference\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero Air Purification Cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7042798\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAir filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFits selected refrigerator models; confirm compatibility before ordering\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero Air Purification Cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7007067\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAir filter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAn earlier air cartridge reference associated with 7042798; check your appliance requirements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero Water Filter and Air Cartridge Combo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4204490 + 7042798\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCombined listing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIncludes a water filter and an air cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSub-Zero Water Filter and Air Cartridge Combo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4204490 + 7007067\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCombined listing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIncludes a water filter and an air cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003ePart numbers and replacement references can change over time. The 7023812 has been superseded by 7045454 in applicable systems, while 7012333 has been superseded by 7042803 for the compatible UC-15I ice maker. Confirm the correct replacement for your appliance before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBenefits of Sub-Zero Refrigerator Water and Air Filters\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eImprove Water Taste and Odour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA compatible water filter helps reduce chlorine taste and odour in drinking water. Some filter systems also reduce other specified contaminants, depending on the cartridge and its verified performance claims.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSupport Your Refrigerator's Water System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe correct water filter helps maintain the intended fit and operation of your refrigerator's filtration system. Replacing it according to the recommended schedule also helps address reduced water flow caused by a filter that has reached its service limit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHelp Maintain Refrigerator Air Quality\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAn air purification cartridge serves a different purpose from a water filter. The correct cartridge supports the refrigerator's air treatment system and helps manage certain unwanted substances in the refrigerator's air.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMake Filter Replacement More Convenient\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eKeeping the correct replacement part number on hand makes routine maintenance easier. A single cartridge suits an individual replacement, while a compatible combo listing can be convenient when your appliance requires both a water filter and an air cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow to Choose the Right Sub-Zero Filter\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStart with the part number printed on your current cartridge. The 4204490 is a twist-in water filter, while the 7023812 is a push-in style used in selected models. The 7012333 is associated with the UC-15I undercounter ice maker.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor air filtration, check whether your appliance requires 7042798 or uses the earlier 7007067 reference. Do not assume that every Sub-Zero refrigerator uses the same air cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you cannot find the number on your existing filter, check your appliance's model and serial number in the user manual or the manufacturer's parts information. This is particularly important for older refrigerators, where the correct replacement may depend on the serial number.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhen Should You Replace Sub-Zero Filters?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFollow the replacement interval provided for your specific filter and refrigerator. Many Sub-Zero water filters require replacement when the appliance's filter indicator appears or at the interval stated in the user guide. Water use and local water conditions can affect how soon a cartridge reaches its service limit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAir purification cartridges have their own maintenance schedule, so check the instructions for the relevant cartridge. After installing a new water filter, follow the appliance's flushing instructions before using the filtered water or making ice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhich water filter fits my Sub-Zero refrigerator?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe correct filter depends on your appliance model and, in some cases, its serial number. Common references include 4204490 and 7023812, but they use different fittings. Check your existing cartridge before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAre Sub-Zero 4204490 and 7023812 interchangeable?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNo. They are different filter designs. The 4204490 is a twist-in filter, while the 7023812 is a push-in style used in selected models. Confirm compatibility with your appliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the 7012333 filter used in every Sub-Zero refrigerator?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNo. The 7012333 is associated with the UC-15I undercounter ice maker. The newer replacement reference for the applicable system is 7042803. Check your ice maker's model details before buying.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is the difference between 7042798 and 7007067?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBoth are associated with Sub-Zero air purification cartridges, and 7042798 is listed as a replacement reference for 7007067 in applicable systems. Check your refrigerator's requirements to confirm which part to order.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I replace the water filter and air cartridge together?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes, if your appliance uses both types and the combination contains the correct parts. The 4204490 + 7042798 and 4204490 + 7007067 listings combine a water filter with an air cartridge. Confirm the compatibility of each part before choosing a set.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFind Your Sub-Zero Filter Replacement\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCheck the number on your current cartridge and match it to your refrigerator or ice maker model. Compare the available water filters, air purification cartridges and combination listings to choose the right replacement for your appliance. Correct part matching helps you avoid ordering a filter that does not fit your system.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"sub-zero-7007067-air-purification-cartridge","title":"Sub Zero 7007067 Air Purification Cartridge","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Sub-Zero 7007067 air purification cartridge helps keep the air inside your refrigerator cleaner and fresher. It uses activated carbon to cut down on odors and airborne impurities, giving stored food a better environment to stay fresh.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSpecification:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eModel Number\u003c\/span\u003e\u003cspan\u003e: 7007067\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBrand\u003c\/span\u003e\u003cspan\u003e: Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eType\u003c\/span\u003e\u003cspan\u003e: Air purification cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFilter Media\u003c\/span\u003e\u003cspan\u003e: Activated carbon\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDimensions\u003c\/span\u003e\u003cspan\u003e: Approx. 2.5 x 3.5 x 4.5 in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAir Scrubbing Cycle\u003c\/span\u003e\u003cspan\u003e: Every 20 minutes\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReplacement Interval\u003c\/span\u003e\u003cspan\u003e: Every 6 months\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatibility\u003c\/span\u003e\u003cspan\u003e: Sub-Zero refrigerators, freezers, and wine storage units with a compatible air purification system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInstallation\u003c\/span\u003e\u003cspan\u003e: Snap-in, tool-free\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSpecial Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eReduces Food Odors\u003c\/span\u003e\u003cspan\u003e: Helps cut down on lingering smells from foods like onions, garlic, fish, and aged cheese.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFights Ethylene Gas\u003c\/span\u003e\u003cspan\u003e: Helps slow the buildup of ethylene gas that speeds up ripening and spoilage in fresh produce.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eActive Purification Cycle\u003c\/span\u003e\u003cspan\u003e: Scrubs the refrigerator air every 20 minutes instead of just passively absorbing odors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSimple Snap-In Install\u003c\/span\u003e\u003cspan\u003e: Fits into the compatible housing without any tools needed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt for Earlier Models\u003c\/span\u003e\u003cspan\u003e: Sized for earlier Sub-Zero refrigerators, so check your existing cartridge's part number, since the 7007067 and 7042798 are not interchangeable.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRegular Replacement Cycle\u003c\/span\u003e\u003cspan\u003e: Designed for a 6 month swap schedule to keep purification performance consistent.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fridge Filters Store","offers":[{"title":"1 Pack","offer_id":52548295098658,"sku":"SUBZERO7007067_1PACK","price":37.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":52548295131426,"sku":"SUBZERO7007067_2PACK","price":71.25,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":52548295164194,"sku":"SUBZERO7007067_3PACK","price":99.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_7007067_Air_Purification_Cartridge_b728fd96-cbeb-4496-815a-745e1270eb96.jpg?v=1789395409"},{"product_id":"sub-zero-7012333-uc-15-ice-maker-water-filter","title":"Sub Zero 7012333 UC-15 Ice Maker Water Filter","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Sub-Zero 7012333 water filter is made specifically for compatible UC-15 undercounter ice makers. It filters water before it reaches the ice-making system, helping reduce chlorine taste, odor, sediment, lead, and other contaminants that can affect ice quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSpecification:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eModel Number\u003c\/span\u003e\u003cspan\u003e: 7012333\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUpdated Part Number\u003c\/span\u003e\u003cspan\u003e: 7042803\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBrand\u003c\/span\u003e\u003cspan\u003e: Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eType\u003c\/span\u003e\u003cspan\u003e: UC-15 ice maker water filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFilter Media\u003c\/span\u003e\u003cspan\u003e: Activated carbon block\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCapacity\u003c\/span\u003e\u003cspan\u003e: 300 gallons or 6 months\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFlow Rate\u003c\/span\u003e\u003cspan\u003e: 0.5-1.0 GPM\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatible Ice Makers\u003c\/span\u003e\u003cspan\u003e: UC-15, UC-15I, UC-15IO, UC-15IP, UC-151, UC-151P\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInstallation\u003c\/span\u003e\u003cspan\u003e: Twist-in, tool-free\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSpecial Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eCleaner-Tasting Ice\u003c\/span\u003e\u003cspan\u003e: Reduces chlorine taste, odor, sediment, and lead before water enters the ice-making cycle.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHelps Reduce Scale\u003c\/span\u003e\u003cspan\u003e: Cuts down on scale-forming minerals to support consistent ice-making performance over time.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSame Filter, Updated Number\u003c\/span\u003e\u003cspan\u003e: The 7012333 has been updated to part number 7042803, so both fit the same UC-15 housing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCross-Compatible\u003c\/span\u003e\u003cspan\u003e: Also fits several Manitowoc ice makers using matching filter part numbers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt for UC-15 Only\u003c\/span\u003e\u003cspan\u003e: Uses a dedicated housing separate from full-size Sub-Zero refrigerator filters, so it won't fit a standard fridge dispenser system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSimple Twist-In Install\u003c\/span\u003e\u003cspan\u003e: No plumbing work or special tools needed for routine replacement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fridge Filters Store","offers":[{"title":"1 Pack","offer_id":52548295229730,"sku":"SUBZERO7012333_1PACK","price":49.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":52548295262498,"sku":"SUBZERO7012333_2PACK","price":94.99,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":52548295295266,"sku":"SUBZERO7012333_3PACK","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_7012333_UC-15_Ice_Maker_Water_Filter.jpg?v=1789395410"},{"product_id":"sub-zero-7023812-refrigerator-water-filter","title":"Sub Zero 7023812 Refrigerator Water Filter","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Sub-Zero 7023812 refrigerator water filter is a replacement cartridge for compatible Sub-Zero refrigerators that use the 7023812 filter. It helps reduce chlorine, lead, and other impurities from the water supply before it reaches your dispenser and ice maker.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSpecification:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eModel Number\u003c\/span\u003e\u003cspan\u003e: 7023812\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBrand\u003c\/span\u003e\u003cspan\u003e: Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFilter Type\u003c\/span\u003e\u003cspan\u003e: Refrigerator water filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCapacity\u003c\/span\u003e\u003cspan\u003e: Up to 500 gallons or 6 months\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFiltration\u003c\/span\u003e\u003cspan\u003e: Reduces chlorine, lead, and other impurities\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eApplication\u003c\/span\u003e\u003cspan\u003e: Drinking water and ice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompatibility\u003c\/span\u003e\u003cspan\u003e: Specific Sub-Zero refrigerator models with serial numbers before 4134313\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInstallation\u003c\/span\u003e\u003cspan\u003e: Tool-free replacement\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSpecial Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eCleaner-Tasting Water\u003c\/span\u003e\u003cspan\u003e: Helps reduce chlorine and other impurities so dispenser water tastes fresher.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBetter-Tasting Ice\u003c\/span\u003e\u003cspan\u003e: Filters the same water supply feeding your ice maker, so ice comes out cleaner too.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUp to 500 Gallons\u003c\/span\u003e\u003cspan\u003e: Rated for 500 gallons or 6 months, whichever comes first, depending on household water use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTool-Free Replacement\u003c\/span\u003e\u003cspan\u003e: No special tools needed once you've confirmed the correct filter for your model.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSupports the Water System\u003c\/span\u003e\u003cspan\u003e: Regular replacement helps keep contaminants from passing through to the dispenser and ice maker.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"1 Pack","offer_id":52548295360802,"sku":"SUBZERO7023812_1PACK","price":37.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":52548295393570,"sku":"SUBZERO7023812_2PACK","price":71.25,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":52548295426338,"sku":"SUBZERO7023812_3PACK","price":99.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub-Zero_7023812_Refrigerator_Water_Filter.jpg?v=1789395412"},{"product_id":"4204490-sub-zero-refrigerator-water-filter-replacement","title":"4204490 Sub-Zero Refrigerator Water Filter Replacement (1 Pack)","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003eSub-Zero 4204490 water filter\u003cspan\u003e is a replacement refrigerator water filter designed for compatible Sub-Zero Classic, Designer, and PRO series refrigeration systems. This twist-in filter helps improve water quality by reducing chlorine taste and odor, filtering particulates, and reducing specified contaminants when used according to the manufacturer's instructions. With a rated capacity of up to 750 gallons and a recommended replacement interval of up to 12 months, the 4204490 refrigerator water filter helps maintain the performance of your compatible refrigerator's water filtration system. Check your refrigerator model and serial number before ordering to ensure the correct fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator Water Filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twist-in water filter cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 750 gallons\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Filter Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 12 months, or sooner if indicated by the refrigerator\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Classic (BI, CL), Designer (IT, IC, DEC, DET), and PRO (648PRO, PRO3650, PRO4850)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInterchangeable Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9030868\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eService Flow Rate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.78 gallons per minute\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Water Pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 35–120 PSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Temperature Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 33°F–100°F\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eHelps Improve Water Taste and Odor\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 4204490 replacement water filter is designed to reduce chlorine taste and odor, helping improve the taste of water supplied through a compatible refrigerator filtration system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eVerified Contaminant Reduction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAccording to the manufacturer's performance data, the 4204490 filtration system reduces specified contaminants, including lead, mercury, asbestos, certain pesticides, and cysts, under tested conditions. Actual performance depends on proper installation, maintenance, and water conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConvenient Twist-In Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe twist-in cartridge design allows replacement through the refrigerator's designated filter access point. Follow the instructions for your specific Sub-Zero model to remove the old cartridge and install the replacement correctly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUp to 12 Months of Filter Life\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe cartridge is designed for up to 750 gallons of rated capacity and up to 12 months of use. Replace it when the filter indicator appears, water flow noticeably decreases, or the recommended replacement interval is reached, whichever comes first.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatible Sub-Zero Refrigerator Models\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 water filter is listed for compatible models within these series:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eClassic Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BI and CL\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigner Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IT, IC, DEC, and DET\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePRO Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 648PRO, PRO3650, and PRO4850\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant compatibility note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Some older Classic BI refrigerators use a different filter style. For BI units with serial numbers from 4116297 to 4134313, check the original filter part number. Units earlier than serial number 4116297 may require a different replacement. Verify the model, serial number, and existing cartridge before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9030868, 4290510\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67528789426466,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Water_Filter_replacement.jpg?v=1792047735"},{"product_id":"sub-zero-4204490-water-filter-replacement-9030868-4290510","title":"Sub-Zero 4204490 Water Filter Replacement – 9030868, 4290510 Compatible","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eLooking for a \u003c\/span\u003eSub-Zero 4204490 water filter replacement\u003cspan\u003e? This twist-in refrigerator water filter is designed for compatible Sub-Zero Classic, Designer, and PRO series appliances. It helps reduce chlorine taste and odor, particulates, and other specified contaminants listed in the manufacturer's filtration performance data. The 4204490 cartridge is interchangeable with part number 9030868 and has a rated capacity of up to 750 gallons, with replacement recommended at least every 12 months or sooner when indicated by your refrigerator. Confirm your appliance's model and serial number before ordering, particularly if you own an older Classic BI refrigerator.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReplacement Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInterchangeable Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9030868\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilter Style:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twist-in cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 750 gallons\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReplacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 12 months, subject to usage and water conditions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Refrigerator Families:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Classic, Designer, and PRO\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eService Flow Rate:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.78 GPM\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 35–120 PSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 33°F–100°F\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecial Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan\u003eDesigned for Compatible Sub-Zero Refrigerators\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 is a manufacturer-specified replacement water filter for compatible Sub-Zero refrigeration systems. Checking the original cartridge number is an effective way to help avoid ordering the wrong filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eSupports Better-Tasting Drinking Water\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe filter is designed to reduce chlorine taste and odor while filtering particulates. The manufacturer's performance data also documents reductions in specific contaminants under controlled test conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eReliable Replacement Schedule\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe filter is rated for up to 750 gallons and up to one year of use. Water conditions and usage can affect its actual service life, so follow the refrigerator's filter indicator and maintenance instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eEasy Twist-In Cartridge Design\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe twist-in design provides a straightforward replacement process for compatible units. Correct installation and adherence to the appliance's instructions are important for proper operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility and Replacement Numbers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Classic (BI, CL), Designer (IT, IC, DEC, DET), PRO (648PRO, PRO3650, PRO4850)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent Replacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInterchangeable Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9030868, 4290510\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSerial Number Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Older Classic BI refrigerators may require a different filter. For serial numbers 4116297–4134313, verify that the existing filter is 7005017, 7009931, or 4204490 before ordering. For earlier units, consult Sub-Zero's official part-number guidance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhen Should You Replace the Filter?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReplace your Sub-Zero refrigerator water filter when the filter indicator illuminates, water flow noticeably decreases, or the applicable replacement interval is reached. The manufacturer's guidance recommends replacement at least every 12 months, with earlier replacement when necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBefore You Order\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eConfirm that your appliance uses the 4204490 twist-in water filter. If you're unsure, check the number printed on your existing cartridge or use Sub-Zero's official filter finder with your refrigerator's serial number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse only with potable water and follow all applicable installation, flushing, and maintenance instructions supplied for your appliance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"1 Pack","offer_id":67528880128290,"sku":null,"price":37.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67528880161058,"sku":null,"price":71.25,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67528880193826,"sku":null,"price":99.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Water_Filter_replacement.jpg?v=1792047735"},{"product_id":"sub-zero-refrigerator-air-purification-cartridge-7042798","title":"Sub-Zero Refrigerator Air Purification Cartridge - 7042798 (1 Pack)","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003eSub-Zero 7042798 air purification cartridge\u003cspan\u003e is a replacement air filter designed for compatible Sub-Zero refrigerators equipped with the factory-installed air purification system. Developed around technology based on NASA research, the Sub-Zero air purification system helps remove ethylene gas and odors from the refrigerator interior. Ethylene is naturally released by many fresh foods and can accelerate ripening and spoilage. The system treats the refrigerator air approximately every 20 minutes, helping support a fresher food-storage environment. The 7042798 cartridge replaces the previous part number 7007067 and is designed to last approximately one year under normal use. Before ordering, verify that your refrigerator has the air purification system and that this replacement cartridge is suitable for your specific model.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Air Purification Cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator air purification filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrevious Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Replacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 12 months\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSystem Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps remove ethylene gas and odors from refrigerator air\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Appliance Types:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Classic, Designer, and PRO series refrigerators with a factory-installed air purification system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Replacement cartridge installed in the refrigerator's designated air purification compartment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eHelps Manage Ethylene Gas and Odors\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 7042798 refrigerator air filter works with the appliance's air purification system to help remove ethylene gas and odors. Because ethylene can accelerate the ripening of certain fruits and vegetables, managing it is an important part of Sub-Zero's approach to food preservation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSupports a Fresher Refrigerator Environment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe air purification system treats refrigerator air approximately every 20 minutes. This helps manage odors and ethylene within compatible refrigerator compartments, supporting the storage environment for fresh food.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDirect Replacement for Part Number 7007067\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIf your existing Sub-Zero air purification cartridge is labeled 7007067, part number 7042798 is the manufacturer's designated replacement. Check your appliance's documentation or existing cartridge before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApproximately One-Year Service Life\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSub-Zero recommends replacing the air purification cartridge approximately once a year or when the refrigerator's air purification indicator signals that replacement is needed. Actual replacement timing should follow your model's instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eStraightforward Cartridge Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe cartridge fits into the designated air purification compartment of compatible refrigerators. Follow the appliance-specific instructions to remove the old cartridge, install the new one, and reset the filter-life indicator when required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatible Sub-Zero Refrigerator Models\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 7042798 air purification cartridge is intended for Sub-Zero refrigerators equipped with the factory-installed air purification system. Compatible model families include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eClassic Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected BI and CL refrigerators\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigner Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected IC, IT, DEC, and DET refrigerators\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigner Refrigerator Drawers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ID-30RP and ID-36RP only\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePRO Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PRO3650 and PRO4850\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant compatibility note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Not every Sub-Zero appliance has an air purification system. Designer drawer models ID-30R and ID-36R do not include this system, whereas ID-30RP and ID-36RP do. The system cannot be added to a refrigerator that was not originally equipped with it. Verify your model number before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent Replacement Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePrevious Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67529129230626,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub-Zero_7042798_Refrigerator_Air_Purification_Cartridge.jpg?v=1792046437"},{"product_id":"sub-zero-7042798-air-filter-replacement-replaces-7007067","title":"Sub-Zero 7042798 Air Filter Replacement – Replaces 7007067","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eNeed a \u003c\/span\u003eSub-Zero 7042798 air filter replacement\u003cspan\u003e for your refrigerator? This Sub-Zero air purification cartridge is the designated replacement for the earlier 7007067 part number. It is designed for compatible Classic, Designer, and PRO series refrigerators equipped with the factory-installed air purification system. The system helps remove ethylene gas and odors from the refrigerator interior approximately every 20 minutes, supporting the food-storage environment for fresh produce and other refrigerated items. The cartridge typically lasts approximately one year. Check your refrigerator's model number and confirm that it has the required air purification system before placing your order.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReplacement Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrevious Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Category:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator air purification cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTypical Service Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 12 months\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrimary Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps remove ethylene gas and odors from refrigerator air\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Classic, Designer, and PRO refrigerators\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation Location:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designated air purification compartment inside the refrigerator\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecial Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eReplaces the Older 7007067 Cartridge\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 7042798 is the manufacturer's direct replacement for part number 7007067. If the older number appears on your existing cartridge or appliance documentation, verify your model's compatibility before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAir Purification for Compatible Refrigerators\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero air purification system helps manage ethylene gas and odors inside the refrigerator. The system treats the air approximately every 20 minutes when operating as intended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHelps Support Fresh Food Storage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEthylene is a naturally occurring gas released by many fruits and vegetables. Because it can accelerate ripening, managing ethylene is one way the Sub-Zero air purification system supports refrigerator food storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConvenient Annual Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe cartridge typically lasts approximately one year. Follow the replacement indicator and your refrigerator's use and care guide to determine when to install a new cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility and Replacement Part Numbers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Models:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Classic BI and CL refrigerators, Designer IC, IT, DEC, and DET refrigerators, Designer ID-30RP and ID-36RP drawers, and PRO3650 and PRO4850 units equipped with the air purification system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent Replacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOriginal Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility Warning:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Not all Sub-Zero refrigerators contain an air purification system. Designer drawer models ID-30R and ID-36R do not include it; the ID-30RP and ID-36RP models do. Confirm your appliance model before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhen Should You Replace the Air Filter?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eReplace the 7042798 air purification cartridge approximately every 12 months or when the refrigerator's air purification indicator signals that replacement is needed. Refer to your model's instructions for the correct indicator-reset procedure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eOpen the air purification compartment using the method specified for your refrigerator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove the inner cover and old cartridge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInsert the replacement cartridge with its connector pointing downward.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClose the covers and reset the indicator according to the appliance instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Fridge Filters Store","offers":[{"title":"1 Pack","offer_id":67529179496738,"sku":null,"price":37.99,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":67529179529506,"sku":null,"price":71.25,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":67529179562274,"sku":null,"price":99.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub-Zero_7042798_Refrigerator_Air_Purification_Cartridge.jpg?v=1792046437"},{"product_id":"sub-zero-4204490-water-filter-7042798-air-cartridge-combo","title":"Sub-Zero 4204490 Water Filter \u0026 7042798 Air Purification Cartridge Combo Pack","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eKeep your compatible Sub-Zero refrigerator's water filtration and air purification systems maintained with the \u003c\/span\u003eSub-Zero 4204490 Water Filter and 7042798 Air Purification Cartridge Combo Pack\u003cspan\u003e. This convenient replacement set includes one refrigerator water filter and one air purification cartridge, helping you replace both components in a single order. The 4204490 water filter helps reduce chlorine taste and odor and filters particulates from water, while the 7042798 air purification cartridge works with the refrigerator's built-in air purification system to help manage ethylene gas and odors. Designed for compatible Sub-Zero Classic, Designer, and selected PRO refrigerators, this combo pack offers a practical way to plan routine filter maintenance. Before ordering, confirm that your refrigerator uses both part numbers to help ensure the correct fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator water filter and air purification cartridge combo pack\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Purification Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2 cartridges total\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce chlorine taste and odor and filters particulates\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Cartridge Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps manage ethylene gas and odors inside compatible refrigerators\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Replacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to one year, depending on usage and the manufacturer's guidance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Cartridge Replacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 12 months, following the appliance's instructions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Appliances:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Sub-Zero Classic, Designer, and PRO refrigerators that use both cartridges\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eTwo Essential Replacement Cartridges in One Pack\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis Sub-Zero refrigerator filter combo pack includes the 4204490 water filter and the 7042798 air purification cartridge. Ordering both together can simplify maintenance planning and help you avoid placing separate orders when both components are due for replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWater Filtration for Better-Tasting Water\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 4204490 water filter helps reduce chlorine taste and odor and filters particulates. The manufacturer's performance documentation also identifies additional contaminant reductions under specified test conditions. Refer to the official performance data for the complete list of substances and applicable reduction claims.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAir Purification for a Fresher Refrigerator Environment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 7042798 air purification cartridge works with the refrigerator's built-in system to help remove ethylene gas and odors from the refrigerator air. Ethylene is naturally released by many fruits and vegetables and can influence ripening. This system supports the refrigerator's food-storage environment but does not replace proper food handling or cleaning.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConvenient Routine Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReplacing the water filter and air purification cartridge according to the manufacturer's schedule helps maintain the intended operation of both systems. The water filter may last up to one year, while the air cartridge is generally replaced approximately annually. Actual replacement timing should follow the appliance's indicator and model-specific instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eManufacturer-Specified Replacement Parts\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 and 7042798 are Sub-Zero part numbers for their respective filtration components. If you are purchasing this set as a genuine OEM combo pack, confirm the authenticity of both cartridges through your supplier documentation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis combo pack is intended only for refrigerators that require \u003c\/span\u003eboth the 4204490 water filter and the 7042798 air purification cartridge\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 water filter is listed for compatible Classic (BI, CL), Designer (IT, IC, DEC, DET), and PRO (648PRO, PRO3650, PRO4850) refrigeration models. The 7042798 air cartridge fits Sub-Zero refrigerators equipped with the corresponding air purification system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore ordering:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check the part numbers printed on both cartridges currently installed in your refrigerator, or consult the model and serial number through Sub-Zero's official filter guidance. Not every Sub-Zero refrigerator has an air purification system, and a compatible water filter alone does not confirm that the combo pack is suitable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAir Purification Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePrevious Air Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Maintenance\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that both replacement part numbers match your refrigerator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace the water filter according to the appliance's instructions, including any required flushing procedure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstall the air purification cartridge in its designated compartment using the model-specific instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset the relevant filter indicator if your refrigerator requires it.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecord the replacement date and follow the manufacturer's recommended maintenance schedule.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eConsult your Sub-Zero use and care guide for the correct installation and indicator-reset procedures.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67529344254242,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Water_Filter_7042798_Cartridge_Combo_Pack.webp?v=1789395413"},{"product_id":"sub-zero-combo-4204490-water-filter-7042798-air-cartridge","title":"Sub-Zero Refrigerator Filter Combo – 4204490 Water Filter \u0026 7042798 Air Cartridge","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eLooking for a convenient \u003c\/span\u003eSub-Zero refrigerator water and air filter replacement combo\u003cspan\u003e? This two-cartridge set includes the Sub-Zero 4204490 water filter and 7042798 air purification cartridge for compatible refrigerators that use both components. The water filter helps improve water taste by reducing chlorine taste and odor, while the air purification cartridge works with the built-in air system to help manage ethylene gas and refrigerator odors. Buying both replacement cartridges together makes routine maintenance easier when both filters are due. Before purchasing, check your existing cartridges or refrigerator documentation to confirm that your appliance requires the 4204490 water filter and 7042798 air cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCombo Pack Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 water filter and 1 air purification cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Purification Cartridge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrevious Air Cartridge Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Purpose:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Chlorine taste and odor reduction and particulate filtration\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Cartridge Purpose:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps manage ethylene gas and odors\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTypical Maintenance Schedule:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Follow the appliance's filter indicators and manufacturer instructions; both components are generally maintained on an approximately annual schedule\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible Sub-Zero refrigerators requiring both replacement cartridges\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecial Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eConvenient Water and Air Filter Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eInstead of sourcing two cartridges separately, this Sub-Zero 4204490 and 7042798 combo pack brings both replacement components together. It is a practical option for households planning to replace both filters during the same maintenance period.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImproved Water Taste and Odor\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 water filter helps reduce chlorine taste and odor while filtering particulates from water. Additional contaminant-reduction performance depends on the substances listed in the manufacturer's performance data and the specified testing conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt-In Refrigerator Air Purification\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 7042798 air purification cartridge works with compatible Sub-Zero air purification systems to help manage ethylene gas and odors. It is designed for the air purification compartment rather than the drinking-water filtration housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eEasier Filter Maintenance Planning\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eKeeping track of both cartridge replacement dates helps you plan future maintenance. Follow the water filter indicator, air purification indicator where provided, and your refrigerator's use and care guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility and Replacement Part Numbers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Models:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Sub-Zero Classic (BI, CL), Designer (IT, IC, DEC, DET), and PRO (648PRO, PRO3650, PRO4850) models, provided the refrigerator uses both specified cartridges.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAir Purification Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePrevious Air Cartridge Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility Reminder:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm both part numbers before ordering. Not every refrigerator that uses the 4204490 water filter also uses the 7042798 air cartridge. Check your existing cartridges, appliance documentation, or Sub-Zero's official compatibility guidance to avoid ordering an unsuitable combo pack.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhen Should You Replace Both Filters?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe water filter is designed for up to one year of use, depending on water usage and the manufacturer's instructions. The air purification cartridge is generally replaced approximately every 12 months. Follow the indicators and maintenance guidance for your specific refrigerator, and replace each cartridge sooner if directed by the manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eVerify the required water and air cartridge numbers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove and replace the water filter according to your refrigerator's instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the water system if required by the manufacturer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstall the air purification cartridge in its designated compartment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset the applicable indicators and record the replacement date.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67529368076578,"sku":null,"price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Water_Filter_7042798_Cartridge_Combo_Pack.webp?v=1789395413"},{"product_id":"sub-zero-7007067-air-cartridge-4204490-water-filter-combo","title":"Sub-Zero 7007067 Air Cartridge \u0026 4204490 Water Filter Combo Pack","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eMaintain your compatible Sub-Zero refrigerator's water filtration and air purification systems with the \u003c\/span\u003eSub-Zero 4204490 Water Filter and 7007067 Air Cartridge Combo Pack\u003cspan\u003e. This replacement set combines a twist-in refrigerator water filter with an air purification cartridge, making it convenient to purchase both components together when they are due for maintenance. The 4204490 water filter helps reduce chlorine taste and odor and filters particulates, while the 7007067 air cartridge is associated with Sub-Zero's built-in air purification system, which helps manage ethylene gas and odors inside compatible refrigerators. The water filter is designed for up to one year of use under the manufacturer's guidance, while air cartridge replacement should follow the instructions for your specific model. Before ordering, check your existing cartridge numbers and refrigerator model to confirm compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator water filter and air purification cartridge combo pack\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Style:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twist-in cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Service Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 12 months, subject to usage and manufacturer guidance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filtration Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Reduces chlorine taste and odor and filters particulates\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Purification Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps manage ethylene gas and odors through the compatible refrigerator's air purification system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Sub-Zero refrigerators that use the specified water filter and air cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eTwo Refrigerator Filter Components in One Pack\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis Sub-Zero water and air filter combo pack brings together two different replacement components. Purchasing them together can simplify maintenance planning and reduce the need to place separate orders when both filters are due for replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWater Filtration for Better-Tasting Water\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 4204490 refrigerator water filter helps reduce chlorine taste and odor while filtering particulates from water. The manufacturer's performance documentation also lists reductions for additional specified contaminants under defined testing conditions. Consult the official performance data for the complete list of verified claims.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAir Purification for a Fresher Refrigerator Interior\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 7007067 air cartridge is associated with Sub-Zero's built-in air purification system. The system helps manage ethylene gas and odors in compatible refrigerators, supporting the food-storage environment for fresh produce and other refrigerated items.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eConvenient Routine Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReplacing each cartridge according to the manufacturer's instructions helps maintain the intended operation of the refrigerator's filtration systems. Follow the water filter indicator and the air purification system's replacement guidance rather than relying on a single schedule for both components.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReplacement Part Number Guidance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSub-Zero identifies 7042798 as the direct replacement for the previous air cartridge number 7007067. If you are buying this combo pack, confirm whether the supplied air cartridge is the original 7007067 or its designated replacement, 7042798, and verify that it is suitable for your refrigerator.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 water filter is listed for compatible Sub-Zero Classic (BI, CL), Designer (IT, IC, DEC, DET), and PRO (648PRO, PRO3650, PRO4850) series refrigerators. However, the water filter's compatibility does not automatically confirm that the same refrigerator uses the included air cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAir Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent Replacement for Air Cartridge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility Check:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm the existing water filter and air cartridge numbers, along with your refrigerator's model and serial number, before ordering. Not all Sub-Zero refrigerators have an air purification system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Maintenance\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eCheck your refrigerator's use and care guide to confirm the correct water filter and air cartridge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove the existing water filter according to the manufacturer's instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstall the replacement water filter and perform any required flushing procedure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace the air cartridge using the model-specific installation instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset the applicable filter indicators if required and record the replacement date.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67529456156962,"sku":null,"price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Water_Filter_7007067_Air_Purification_Cartridge_Combo_Pack.webp?v=1789395405"},{"product_id":"sub-zero-refrigerator-filter-combo-4204490-water-filter-7007067-air-cartridge","title":"Sub-Zero Refrigerator Filter Replacement Combo – 4204490 Water Filter \u0026 7007067 Air Cartridge","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eLooking for a \u003c\/span\u003eSub-Zero refrigerator water and air filter replacement combo\u003cspan\u003e? This two-component set includes the 4204490 twist-in water filter and the 7007067 air purification cartridge for compatible Sub-Zero refrigeration systems. The water filter helps reduce chlorine taste and odor while filtering particulates, and the air cartridge works with the refrigerator's designated air purification system to help manage ethylene gas and odors. Ordering both components together can make filter maintenance more convenient when both systems require attention. Because Sub-Zero has designated 7042798 as the direct replacement for 7007067, it is important to verify the cartridge supplied with your order and confirm the required part numbers for your refrigerator before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Category:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator filter replacement combo\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir Cartridge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesign:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twist-in water filter plus air purification cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Replacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 12 months, following manufacturer guidance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater Filter Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Chlorine taste and odor reduction and particulate filtration\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir System Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps manage ethylene gas and refrigerator odors\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Sub-Zero refrigerators equipped with the appropriate water filtration and air purification systems\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eSpecial Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eConvenient Water and Air Filter Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 4204490 and 7007067 combo pack brings two replacement components together in one purchase. It is a practical option for customers who prefer to plan refrigerator maintenance and order both components at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHelps Improve Water Taste\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 water filter is designed to reduce chlorine taste and odor and filter particulates. Additional contaminant-reduction claims should be based on the manufacturer's published performance data for this exact filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSupports Refrigerator Air Purification\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe 7007067 cartridge is associated with Sub-Zero's built-in air purification system, which helps manage ethylene gas and odors in compatible refrigerators. It is an air purification component, not a drinking-water filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eClear Replacement Part Number Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSub-Zero lists 7042798 as the direct replacement for the previous air cartridge number 7007067. Check the existing cartridge and the product supplied by your retailer to ensure the correct replacement is selected for your appliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePractical Maintenance Planning\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eKeep track of your filter replacement dates and follow the refrigerator's indicators and use and care guide. Replace each component according to its own maintenance instructions, as the water and air filtration systems have separate functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility and Replacement Numbers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater Filter Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAir Cartridge Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7007067\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDesignated Replacement for 7007067:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7042798\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Water Filter Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Classic (BI, CL), Designer (IT, IC, DEC, DET), and PRO (648PRO, PRO3650, PRO4850) refrigerators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant Compatibility Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The listed water filter series do not establish compatibility for the air cartridge. Confirm that your refrigerator has the air purification system and that the cartridge supplied in the combo is suitable for your specific model.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhen Should You Replace the Filters?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSub-Zero recommends replacing the 4204490 water filter according to its indicator and maintenance guidance, generally within 12 months. For the air purification cartridge, follow the replacement indicator and model-specific instructions. If only one component needs replacement, you may prefer to purchase that component separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eVerify the part numbers required for your refrigerator.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace the water filter according to the appliance's instructions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the water system if required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstall the air purification cartridge in its designated compartment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset the appropriate indicator if instructed by the manufacturer.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67529524838690,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Water_Filter_7007067_Air_Purification_Cartridge_Combo_Pack.webp?v=1789395405"},{"product_id":"sub-zero-4204490-water-filter-for-4204490-4290510-2-pack","title":"Sub-Zero 4204490 Water Filter Replacement for 4204490, 4290510 (2-Pack)","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eMaintain your compatible Sub-Zero refrigerator’s water filtration system with this \u003c\/span\u003e4204490 water filter 2-pack\u003cspan\u003e. Designed for select Sub-Zero Classic, Designer, and PRO series refrigerators, these replacement cartridges help reduce chlorine taste and odor, particulates, and other specifically tested contaminants in water supplied to the refrigerator’s dispenser and ice maker.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach cartridge is rated for up to 750 gallons of water or 12 months of use, whichever comes first. Buying a two-pack gives you an additional replacement cartridge for future maintenance, helping you prepare for the next scheduled filter change.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePack Quantity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2 water filter cartridges\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilter Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator water filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation Style:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twist-in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInterchangeable Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9030868, 4290510\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 750 gallons per cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReplacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 12 months per cartridge, or sooner when indicated\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Select Classic, Designer, and PRO refrigerators\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFiltration Performance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 4204490 filtration system has been tested and certified by NSF International against NSF\/ANSI Standards 42 and 53 for specified contaminant-reduction claims.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eChlorine Taste and Odor\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHelps reduce chlorine taste and odor, supporting better-tasting drinking water and ice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eParticulate Reduction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTested for reduction of Particulate Class I, helping reduce specified particles in the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReduction of Additional Tested Contaminants\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUnder the specified test conditions, the system is certified for reduction of lead, mercury, atrazine, benzene, carbofuran, 1,4-dichlorobenzene, lindane, toxaphene, turbidity, cysts, and asbestos.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eFiltration performance applies to the substances listed in the manufacturer's performance data. Actual results can vary depending on incoming water quality and operating conditions. This system should not be used with microbiologically unsafe water or water of unknown quality without adequate disinfection.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eRefrigerator Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe 4204490 twist-in water filter is listed for compatible models in these Sub-Zero series:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eClassic Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BI and CL\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigner Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IT, IC, DEC, and DET\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePRO Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 648PRO, PRO3650, and PRO4850\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9030868, 4290510\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant compatibility note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Some older Classic BI refrigerators use a different push-in filter. Check the number on your existing cartridge or use Sub-Zero’s filter finder with your refrigerator’s serial number before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Filter Care\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that your refrigerator uses the 4204490 twist-in cartridge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFollow the appliance’s instructions to remove the existing filter and install the replacement.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAfter installation, flush the system according to the owner’s manual. Sub-Zero advises dispensing several glasses of water for about two minutes on dispenser models. For models without a dispenser, discard the first two full containers of ice.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReset or reactivate the filter monitor if required by your refrigerator model.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003eReplace the cartridge when the filter indicator signals a change, when water flow noticeably decreases, or when the ice becomes hollow, as applicable to your model. Do not exceed the manufacturer's recommended replacement interval.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67541078475042,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub_Zero_4204490_Refrigerator_Water_Filter.jpg?v=1789395406"},{"product_id":"sub-zero-4204490-refrigerator-water-filter-3-pack","title":"Sub-Zero 4204490 Refrigerator Water Filter – 3-Cartridge Replacement Pack","description":"\u003cp data-pm-slice=\"1 1 []\"\u003eStock up on replacement filtration cartridges with this Sub-Zero 4204490 water filter three-pack. Made for compatible Sub-Zero refrigerators, the 4204490 is a twist-in water filter designed to help reduce chlorine taste and odor, particulates, and additional contaminants covered by the manufacturer's certified performance data.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sub-Zero\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4204490\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePack Quantity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3 water filter cartridges\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilter Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Refrigerator water filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation Style:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twist-in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInterchangeable Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4290510, 9030868\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 750 gallons per cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReplacement Interval:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 12 months per cartridge, or sooner when indicated\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Select Classic, Designer, and PRO refrigerators\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eWhat Does the 4204490 Filter Reduce?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Sub-Zero 4204490 system has been tested and certified by NSF International against NSF\/ANSI Standard 42 for reduction of chlorine taste and odor and Particulate Class I, and NSF\/ANSI Standard 53 for reduction of specified contaminants.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eCheck Your Refrigerator Before Buying\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSub-Zero 4204490 is used in compatible refrigerators from the following series:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eClassic BI and CL\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigner IT, IC, DEC, and DET\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePRO 648PRO, PRO3650, and PRO4850\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart number cross-reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4290510, 9030868\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNot every Sub-Zero refrigerator uses this cartridge. Some older Classic BI models require a different filter, including push-in designs. Confirm the part number printed on your current filter or consult Sub-Zero’s filter finder using the appliance serial number.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eReplacement Schedule and Maintenance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSub-Zero rates each 4204490 cartridge for up to \u003c\/span\u003e750 gallons (2,839 liters) or 12 months\u003cspan\u003e, whichever comes first. High-sediment water conditions may require more frequent replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReplace the filter when the refrigerator's filter indicator signals a change, when water flow becomes noticeably low, or when other replacement signs described in your owner's manual appear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installing a new cartridge, follow the refrigerator's instructions to flush the system. For dispenser models, Sub-Zero recommends dispensing several glasses of water for approximately two minutes. For models without a water dispenser, discard the first two full containers of ice. Follow any model-specific instructions for resetting the filter indicator.\u003c\/span\u003e\u003c\/p\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67541167472930,"sku":null,"price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/Sub-Zero_4204490_Water_Filter.jpg?v=1789395406"},{"product_id":"sub-zero-7042798-air-purification-cartridge-2-pack","title":"Sub-Zero 7042798 Air Purification Cartridge 2 Pack – Replaces 7007067","description":"\u003cp dir=\"auto\"\u003eKeep your Sub-Zero refrigerator performing at its best with this 2-pack of genuine 7042798 air purification cartridges. Each cartridge is designed to scrub the air inside the fresh-food compartment, helping reduce ethylene gas and everyday food odours so produce stays fresher longer.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eKey Details\u003c\/h2\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eModel Number: 7042798\u003c\/li\u003e\n\u003cli\u003eReplaces: 7007067\u003c\/li\u003e\n\u003cli\u003eQuantity: 2 Air Purification Cartridges\u003c\/li\u003e\n\u003cli\u003eRecommended Replacement: Approximately every 12 months (or when the air filter icon flashes)\u003c\/li\u003e\n\u003cli\u003eInstallation: Tool-free snap-in design\u003c\/li\u003e\n\u003cli\u003eTechnology: Based on NASA-developed air purification system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhy Choose the 2-Pack?\u003c\/strong\u003e\u003cbr\u003eOne cartridge is ready to install now. The second stays on hand for the next annual replacement, so you never have to wait when the indicator light starts flashing.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eWhat the 7042798 Does\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe cartridge continuously helps remove ethylene gas (the natural compound that speeds up ripening and spoilage) and reduces food odours. Air is circulated through the system roughly every 20 minutes, supporting a cleaner-smelling refrigerator and longer-lasting produce.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCompatible Models\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eWorks with Sub-Zero refrigerators that include the air purification system, including:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eClassic Series (BI models)\u003c\/li\u003e\n\u003cli\u003eDesigner Series (IT, IC, DET, DEC, and ID-30RP \/ ID-36RP drawers)\u003c\/li\u003e\n\u003cli\u003eProfessional Series (PRO3650 and PRO4850)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not all Sub-Zero models have an air purification system. All-freezer units and some older series do not use this cartridge.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eHow to Install\u003c\/h2\u003e\n\u003col dir=\"auto\"\u003e\n\u003cli\u003eOpen the air filter cover inside the fresh-food compartment.\u003c\/li\u003e\n\u003cli\u003eRemove the old cartridge.\u003c\/li\u003e\n\u003cli\u003eInsert the new 7042798 cartridge with the connector facing the correct direction.\u003c\/li\u003e\n\u003cli\u003eClose the cover securely.\u003c\/li\u003e\n\u003cli\u003eReset the air filter indicator by holding the “Pure Air” button (or following your model’s specific reset instructions) for several seconds.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67541326233890,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/7042798_Refrigerator_filter.jpg?v=1789395403"},{"product_id":"7042798-sub-zero-air-purification-cartridge-replacement-3-pack","title":"7042798 Sub-Zero Air Purification Cartridge Replacement 3 Pack","description":"\u003cp dir=\"auto\"\u003eThis 3-pack of Sub-Zero 7042798 air purification cartridges gives you a convenient multi-year supply for your refrigerator’s Pure Air system. Each cartridge helps reduce ethylene gas and food odours, supporting fresher produce and a cleaner refrigerator environment.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCurrent Part Number: 7042798\u003c\/li\u003e\n\u003cli\u003ePrevious Part Number: 7007067 (direct replacement)\u003c\/li\u003e\n\u003cli\u003ePack Quantity: 3 Cartridges\u003c\/li\u003e\n\u003cli\u003eService Life: Approximately 12 months per cartridge\u003c\/li\u003e\n\u003cli\u003eFunction: Air purification (ethylene gas and odor reduction)\u003c\/li\u003e\n\u003cli\u003eInstallation Type: Snap-in, no tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eBenefits of Regular Replacement\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eHelps slow produce spoilage by reducing ethylene gas\u003c\/li\u003e\n\u003cli\u003eMinimizes transfer of strong food odours between items\u003c\/li\u003e\n\u003cli\u003eSupports the overall freshness performance of your Sub-Zero\u003c\/li\u003e\n\u003cli\u003eMaintains the intended function of the NASA-inspired air purification system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eCompatibility Overview\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe 7042798 is the correct cartridge for Sub-Zero models equipped with the air purification system, including many Classic (BI), Designer (IT\/IC\/ID-RP), and PRO (PRO3650\/PRO4850) refrigerators.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIf your current cartridge or manual shows part number 7007067, the 7042798 is the updated and correct replacement.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eWhy the 3-Pack Makes Sense\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eMost Sub-Zero owners replace the air purification cartridge once a year. Buying three at once means you have a ready replacement for the next three service cycles without needing to reorder every 12 months.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eInstallation \u0026amp; Reset\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eReplacement is straightforward:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLocate the air filter housing inside the fresh-food section\u003c\/li\u003e\n\u003cli\u003eRemove the used cartridge\u003c\/li\u003e\n\u003cli\u003eInsert the new 7042798\u003c\/li\u003e\n\u003cli\u003eReset the filter life indicator according to your model’s instructions (usually by holding the Pure Air button)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fridge Filters Store","offers":[{"title":"Default Title","offer_id":67541360116002,"sku":null,"price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/files\/7042798_Refrigerator_air_filter_for_Sub_Zero.jpg?v=1789395403"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/5729\/6674\/collections\/Sub-Zero_Logo.png?v=1789977049","url":"https:\/\/fridgefiltersstore.com\/collections\/sub-zero-fridge-filters.oembed","provider":"Fridge Filters Store","version":"1.0","type":"link"}