Waterdrop Plus NSF Certified 401 Refrigerator Water Filter, Reduce PFAS, Pack of 3

Replacement for Whirlpool, Kenmore, and Waterdrop Models

Replacement for Models: Whirlpool 8171413, EDR8D1, 8171414, 8171413R, 8171414R, 2204324, 2204326, WFI-NL200, WFI-NLC200, NL200, NLC200, WFI-NLCS200, NLCS200, Kenmore 9002, 09002P, 0469002, 046-9002, 9002P, 04609002000, 2206039, 2206048, 2213384, 2204324, RFC1400A, RWF1022, WF286, CLCH111, WSW-4, KTRA22ELSS01.

Authoritative Certifications Waterdrop, a world-famous water purification brand trusted by over 6 million American families, ensures high-quality replacement filters. Our filters have been certified by NSF and IAPMO against NSF/ANSI 401, 53, 42, and 372 standards for effective reduction of 29 substances, ensuring pure and healthy drinking water.

Comprehensive Certifications

This filter is certified by NSF/ANSI 401 for a 99.2% reduction of bisphenol A, phenytoin, estrone, ibuprofen, and naproxen, and by NSF/ANSI 53 for a 99.99% reduction of cyst. Additionally, it is certified by IAPMO for a 99.59% reduction of ethylbenzene, over 99% reduction of trimethoprim, 2,4 D, lindane, MTBE, and atrazine. Testing also shows it can reduce PFOA and PFOS effectively.

Deep Filtration

Waterdrop's refrigerator filters significantly reduce levels of many harmful substances, including a 95.3% reduction of PFOA and PFOS tested by a third-party laboratory. Our filters also allow beneficial minerals in water to pass through, essential for maintaining health.

Fast Water Flow, No Leaks

Our filter cartridges, made of superior materials with microscopic pore sizes, prevent leaks and ensure smooth, crisp, pure water flow. This sets us apart from inferior models that can frequently result in water leakage problems.

High-Quality Materials

We use coconut shell carbon blocks from Sri Lanka, which have a large surface area and more micropores than inferior carbon blocks. This ensures superior filtration of chlorine, dirt, sediment, rust, and heavy metals. Our BPA-free, food-grade housing exceeds NSF/ANSI 372 certification for lead-free filtration.

Regular Filter Changes

To maintain optimal performance, replace your filter after it has been used for 4800 cups of water (300 gallons) or 6 months, depending on your local water conditions. We include complimentary installation stickers to help you keep track of when to replace your filter.