{"product_id":"frigidaire-eptwfu01-puresource-ultra-ii-refrigerator-water-filter-replacement","title":"Frigidaire EPTWFU01 PureSource Ultra II Refrigerator Water Filter Replacement","description":"\u003cp\u003eEnjoy clean, fresh-tasting water and ice from your fridge with the \u003cstrong\u003eFrigidaire EPTWFU01 PureSource Ultra II refrigerator water filter\u003c\/strong\u003e. This genuine carbon-block replacement filter reduces chlorine taste and odor along with a wide range of tap-water contaminants, so every glass tastes better.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF 42, 53 \u0026amp; 401 certified\u003c\/strong\u003e — tested to reduce aesthetic impurities, contaminants with health effects, and emerging contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtruded carbon-block media\u003c\/strong\u003e cuts chlorine taste, odor, and sediment for smoother water.\u003c\/li\u003e\n\u003cli\u003eHelps reduce impurities such as lead, mercury, and other particulates found in tap water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush \u0026amp; twist install\u003c\/strong\u003e — no tools needed, ready in under a minute.\u003c\/li\u003e\n\u003cli\u003eWQA-certified for sustainability; replace every \u003cstrong\u003e6 months\u003c\/strong\u003e for best performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Refrigerator Models\u003c\/h2\u003e\u003cp\u003eThe EPTWFU01 (also sold as PureSource Ultra II) fits a wide range of Frigidaire and Electrolux French-door and side-by-side refrigerators that use the PureSource Ultra II system. It replaces filters such as \u003cstrong\u003eEPTWFU01, EWF02, and PureSource Ultra II\u003c\/strong\u003e. Always confirm against your refrigerator’s model number before ordering.\u003c\/p\u003e\u003ch2\u003eHow to Install the EPTWFU01 Filter\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn the old filter 90° counterclockwise and pull it toward you to remove it.\u003c\/li\u003e\n\u003cli\u003eSlide the new EPTWFU01 filter in with the grip horizontal, then push and turn 90° clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRun roughly 2–3 minutes of water through the dispenser to prime the filter.\u003c\/li\u003e\n\u003cli\u003eReset the indicator light by holding the dispenser filter button for about 3 seconds until it turns green.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow often should I replace the EPTWFU01 filter?\u003c\/h3\u003e\u003cp\u003eReplace it every six months or after about 200 gallons of use for the best taste and performance.\u003c\/p\u003e\u003ch3\u003eIs the EPTWFU01 a genuine replacement?\u003c\/h3\u003e\u003cp\u003eThis filter uses the same PureSource Ultra II push-twist design and is built to fit refrigerators that take the EPTWFU01.\u003c\/p\u003e\u003ch3\u003eWill this fit my Frigidaire refrigerator?\u003c\/h3\u003e\u003cp\u003eIt fits models that use the PureSource Ultra II system. Match your current filter part number or fridge model to confirm compatibility.\u003c\/p\u003e\u003ch2\u003eRelated Refrigerator Filters\u003c\/h2\u003e\u003cp\u003eExplore more genuine replacements in our \u003ca href=\"\/collections\/frigidaire-refrigerator-water-filters\"\u003eFrigidaire refrigerator water filters\u003c\/a\u003e collection. Popular alternatives include the \u003ca href=\"\/products\/frigidaire-ultrawf-puresource-ultra-refrigerator-water-filter-replacement\"\u003eFrigidaire ULTRAWF PureSource Ultra\u003c\/a\u003e and the \u003ca href=\"\/products\/frigidaire-wf3cb-puresource-3-refrigerator-water-filter-replacement\"\u003eFrigidaire WF3CB PureSource 3\u003c\/a\u003e filters. Pair your water filter with the \u003ca href=\"\/products\/frigidaire-paultra2-pure-air-ultra-ii-refrigerator-air-filter-replacement\"\u003eFrigidaire PAULTRA2 air filter\u003c\/a\u003e for fresher-smelling food and cleaner air inside your fridge.\u003c\/p\u003e","brand":"Precif Filter","offers":[{"title":"1 Pack","offer_id":48107558666392,"sku":null,"price":32.5,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":48107558699160,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":48107558731928,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/3207\/6184\/files\/Untitleddesign_66.jpg?v=1770206319","url":"https:\/\/purefridgewater.com\/products\/frigidaire-eptwfu01-puresource-ultra-ii-refrigerator-water-filter-replacement","provider":"Pure Fridge Water","version":"1.0","type":"link"}