{"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","url":"https:\/\/fridgefiltersstore.com\/products\/sub-zero-4204490-water-filter-replacement-9030868-4290510","provider":"Fridge Filters Store","version":"1.0","type":"link"}