NSF Certified Under Sink Water Filter for Kitchen Faucet - Removes PFAS, Lead, Chlorine & Odor

All The Must-Know Details

Compatibility

Suitable for faucets with 1/2" or 3/8" FEMALE NPT threads. If a female threaded connector is needed, contact us before purchase.

Cost-Effective

Replacement filters cost less than $25.99 each (search "B085G66JTZ" on Amazon). Save over 50% on subsequent use.

After-Sales Assistance

Waterdrop backs the WD-10UA with comprehensive prorated performance service. Contact us if any quality issue arises with the filter.

Deep Filtration and Certification

This filter efficiently reduces PFAS, PFOA/PFOS, rust, lead, chlorine, heavy metals, chemical impurities, and sand. Made from high BPA-free and lead-free materials, it also reduces chlorine taste and odor. Certified by IAPMO against NSF/ANSI 372 and 42 Standards, and lowers lead as per NSF/ANSI 53 standards. Learn more about the 42&372 certification using "WD-10UA" on the IAPMO website.

Innovative Design

Easy to install and use a cold-water source. Twist-and-lock construction and push-to-connect fittings make installation quick—just three minutes, with a three-second replacement. Works with 3/8" line that connects directly to US sinks' standard 3/8" feed water valves. The 3/8"-1/2" convertor fitting allows connection to 1/2" and 3/8" cold water pipes and faucets.

Solve Clogging Problem

With a 20X increase in dirt adhesion area, our filter minimizes the risk of clogging while enhancing filtration capability.

Filter Replacement and Long Lifespan

Upgrade with a UF filter or a MZ filter to meet your water needs. Compatible with several filters with various functions. Each filter system lasts up to 12 months or 8k gallons, covering household needs. Store filters in separate sealed plastic bags in your refrigerator before vacations to keep them fresh for 30 days.