{"product_id":"refrigerator-water-filter-replacement-ukf8001-nsf-certified-pfas","title":"Refrigerator Water Filter Replacement UKF8001 - NSF Certified PFAS","description":"\u003cp\u003eOur review of the Waterdrop replacement refrigerator filter finds it best for households that want certified contaminant reduction without changing factory fittings. This filter is designed as a direct replacement for a long list of Whirlpool and Maytag UKF8001-style cartridges and the single biggest reason to buy is its comprehensive NSF certifications, which include NSF\/ANSI 401 and 53 for emerging contaminants and lead. For buyers who value tested removal of PFAS, PFOA\/PFOS and chlorine taste while preserving beneficial minerals, this cartridge delivers a reliable, affordable option.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF certified filtration:\u003c\/strong\u003e Independently tested to NSF\/ANSI 401, 53, 42 and 372 standards so it reduces a wide range of contaminants including PFAS, lead and chlorine taste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement compatibility:\u003c\/strong\u003e Fits many Whirlpool and Maytag UKF8001 models and common equivalents so it installs without adapter or modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoconut shell carbon block:\u003c\/strong\u003e Uses high surface area carbon from Sri Lanka to reduce chlorine, dirt, sediment and some heavy metals more effectively than lower grade carbon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free housing:\u003c\/strong\u003e Made from BPA-free, food-grade materials and certified to NSF 372 for low lead performance and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains minerals:\u003c\/strong\u003e Designed to reduce harmful compounds while allowing beneficial minerals to remain in drinking water for taste and health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance aids:\u003c\/strong\u003e Includes installation stickers and a recommended 300 gallon or 6 month change interval to help preserve filtration performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter is aimed at homeowners and renters who use compatible Whirlpool or Maytag refrigerators and want a certified, cost-effective replacement that targets PFAS, PFOA\/PFOS, lead and chlorine taste. It is a good match for families who prefer tested lab results and simple cartridge swaps without professional service.\u003c\/p\u003e\n\u003cp\u003eIt is less suited for users who need ultra-high flow rates or specialty filtration beyond the stated NSF claims; some customers report variable water flow depending on their system. If you need a different connection style or an inline whole-house solution, look for a product specifically designed for that application.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNSF 401 and 53 certifications provide verified reduction of PFAS, PFOA\/PFOS and certain pharmaceuticals.\u003c\/li\u003e\n\u003cli\u003eWide compatibility with Whirlpool\/Maytag UKF8001-style filters makes replacement straightforward.\u003c\/li\u003e\n\u003cli\u003eCoconut shell carbon block improves taste and reduces chlorine and sediment effectively.\u003c\/li\u003e\n\u003cli\u003eIncludes installation stickers and clear replacement guidance to keep performance consistent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report slower water flow in certain refrigerator models, so performance may vary by system.\u003c\/li\u003e\n\u003cli\u003eNot a whole-house solution; intended only as a refrigerator filter replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReplacement for Whirlpool \u0026amp; Maytag UKF8001 and many equivalents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI 401, 53, 42 and 372\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eCoconut shell carbon block, BPA-free food-grade housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContaminants reduced\u003c\/td\u003e\n\u003ctd\u003ePFOA, PFOS, lead, chlorine taste, certain pharmaceuticals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended life\u003c\/td\u003e\n\u003ctd\u003e300 gallons or 6 months (varies by water conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded items\u003c\/td\u003e\n\u003ctd\u003e4 filters and complimentary installation stickers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor owners of compatible Whirlpool or Maytag refrigerators, this Waterdrop replacement offers verified contaminant reduction at a reasonable price and is a strong value for routine cartridge swaps. The NSF certifications and coconut shell carbon block make it a practical choice for improving taste and reducing PFAS and lead, though those needing higher flow or a whole-house approach should consider alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my Whirlpool fridge?\u003c\/strong\u003e\u003cbr\u003eIt fits many Whirlpool and Maytag UKF8001-style slots and listed equivalents; confirm your model matches a UKF8001 replacement type before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should the filter be changed?\u003c\/strong\u003e\u003cbr\u003eWaterdrop recommends replacing the filter after about 300 gallons or 6 months, depending on local water quality and usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it reduce PFAS and lead?\u003c\/strong\u003e\u003cbr\u003eYes, the cartridge is tested to NSF\/ANSI 401 and 53 standards to reduce PFAS (including PFOA\/PFOS) and lead along with other contaminants.\u003c\/p\u003e","brand":"Waterdrop","offers":[{"title":"Default Title","offer_id":48644362272987,"sku":"B0DCBBQJD1","price":39.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ayH1O39mL._AC_SL1500.jpg?v=1778604033","url":"https:\/\/gearmusthave.com\/products\/refrigerator-water-filter-replacement-ukf8001-nsf-certified-pfas","provider":"GearMustHave","version":"1.0","type":"link"}