NSF Certified Under Sink Water Filter for Kitchen Faucet Reducing PFAS, PFOA, Lead, Chlorine, Odor

A Must-Read Feature Guide

Product Compatibility

Ideal for faucets with 1/2" or 3/8" FEMALE NPT thread. If a female threaded connector is required for your faucet, contact us before purchasing.

Affordable Filter Option

Replacement filters cost less than $25.99 each. Search "B085G66JTZ" on Amazon to find filters and save over 50% on subsequent costs.

Post-Sales Support

Waterdrop backs the WD-10UA filter with a comprehensive pro-rated performance service. Should any quality issue arise, feel free to reach out.

Deep Filtration and Certification

This filter efficiently reduces PFAS, PFOA/PFOS, rust, lead, chlorine, heavy metals, and other chemical impurities. It is made of high BPA-free and lead-free materials, ensuring clean drinking water. The filter is certified by IAPMO against NSF/ANSI 372 and 42 standards and can lower lead according to NSF/ANSI 53 standards. Visit the IAPMO website using the "WD-10UA" search term to review the 42&372 certification.

Innovative Design

Use only cold water to power this filter. Its twist-and-lock construction and push-to-connect fittings allow for easy installation in just three minutes, with a three-second replacement time. The system includes a 3/8" line that connects directly to standard 3/8" feed water valves. Using the 3/8"-1/2" converter fitting, it connects seamlessly to 1/2" and 3/8" cold water pipes and faucets.

Clogging Solution

By increasing the filtration area, this filter provides a 20X increase in dirt adhesion, enhancing filtration capability while reducing the risk of clogging.

Filter Replacement and Long Lifespan

This filter system can be upgraded with a UF filter or a MZ filter to meet various water needs. Each system has a maximum service life of 12 months or 8k gallons when used with municipal water, covering the needs of an entire household. Store filters in sealed plastic bags in your refrigerator, not freezer, for freshness over 30 days.