{"product_id":"waterdrop-plus-644845-refrigerator-water-filter-reduces-lead-pfas","title":"Waterdrop Plus 644845 Refrigerator Water Filter - Reduces Lead \u0026 PFAS","description":"\u003cp\u003eIn this review the Waterdrop Plus 644845 refrigerator water filter is examined for everyday homeowners who need a reliable replacement for Bosch and compatible models; its single biggest selling point is the combination of broad contaminant reduction and easy fit for many refrigerators. The reviewer found the filter performs as a direct swap for Bosch 644845 and similar part numbers, offers verified reductions for lead, PFAS, pharmaceuticals and chlorine, and installs quickly with no leaks when seated correctly, making it a practical choice for anyone wanting safer-tasting water without changing plumbing.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF and IAPMO certified:\u003c\/strong\u003e Independent certifications confirm reductions across NSF\/ANSI 401, 53, 42 and 372 for dozens of contaminants, which ensures noticeably cleaner drinking water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead and PFAS reduction:\u003c\/strong\u003e Lab testing shows strong removal of lead and a 95.3% reduction in PFOA and PFOS, improving safety for households concerned about heavy metals and persistent chemicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoconut shell carbon block:\u003c\/strong\u003e The filter uses high-surface-area carbon made from coconut shell to reduce chlorine, sediment and taste- and odor-causing compounds for better flavor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast flow, leak-resistant fit:\u003c\/strong\u003e Precision-engineered housing and pore structure allow good water flow while preventing the common leak issues seen with cheaper replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetains beneficial minerals:\u003c\/strong\u003e The cartridge design reduces contaminants while allowing many natural minerals to pass, preserving a natural taste profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple maintenance aid:\u003c\/strong\u003e Includes installation stickers and a clear replacement guideline of 300 gallons or 6 months to maintain filtration performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Waterdrop Plus 644845 is best for owners of Bosch 644845, 11034152 and other compatible refrigerators who want a third-party replacement with authoritative NSF and IAPMO certifications and a focus on removing lead, PFAS and pharmaceuticals. It suits households that value tested performance, easy installation and improved water taste without replacing entire systems.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include people who require proprietary-brand warranty assurances from their refrigerator maker or buyers who need a different model size such as BORPLFTR20; note this product replaces BORPLFTR10 rather than BORPLFTR20, so compatibility must be confirmed before purchase.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCertified reductions for lead, PFAS and a wide list of contaminants give strong confidence in water safety.\u003c\/li\u003e\n\u003cli\u003eGood fit and easy installation with minimal reports of leakage when installed per instructions.\u003c\/li\u003e\n\u003cli\u003eImproved taste and reduced chlorine from coconut shell carbon delivers immediate sensory benefit.\u003c\/li\u003e\n\u003cli\u003eIncludes reminders and clear replacement guidance to keep filtration effective.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot compatible with BORPLFTR20 models, so shoppers must verify exact part number before buying.\u003c\/li\u003e\n\u003cli\u003eSome users report occasional compatibility quirks with less common Thermidor-modeled refrigerators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWaterdrop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eBosch 644845, 11034152, UltraClarity REPLFLTR10, 9000077104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI 401, 53, 42 and IAPMO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContaminants reduced\u003c\/td\u003e\n\u003ctd\u003eLead, PFAS (PFOA\/PFOS), chlorine, pharmaceuticals and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended life\u003c\/td\u003e\n\u003ctd\u003e300 gallons or 6 months (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCoconut shell carbon block, BPA-free housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e3 filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Waterdrop Plus 644845 is a solid, cost-effective replacement filter for compatible Bosch and similar refrigerators, offering extensive third-party certifications and strong reductions for lead and PFAS while preserving water taste. It represents good value for households wanting tested contaminant removal and easy, leak-free installation, provided buyers confirm compatibility with their exact model.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this filter compatible with my Bosch refrigerator?\u003c\/strong\u003e\u003cbr\u003eIt fits Bosch models listed such as 644845 and 11034152 and many equivalents; confirm your existing part is BORPLFTR10-type, not BORPLFTR20, before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should the filter be changed?\u003c\/strong\u003e\u003cbr\u003eWaterdrop recommends replacing after about 300 gallons or 6 months, though local water quality may require more frequent changes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it remove PFAS and lead?\u003c\/strong\u003e\u003cbr\u003eYes; third-party testing and certifications indicate strong reduction of lead and a tested 95.3% reduction in PFOA and PFOS.\u003c\/p\u003e","brand":"Waterdrop","offers":[{"title":"Default Title","offer_id":48241016963291,"sku":"B07WLZ38NQ","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81kyU-twQ_L._AC_SL1500.jpg?v=1771081148","url":"https:\/\/gearmusthave.com\/products\/waterdrop-plus-644845-refrigerator-water-filter-reduces-lead-pfas","provider":"GearMustHave","version":"1.0","type":"link"}