Under-Sink Water Filter for Kitchen Faucet Removes PFAS, Lead, Chlorine, Bad Taste & Odor

A Straightforward Breakdown

Compatibility

Our WD-10UA filter is suitable for faucets with 1/2" or 3/8" female NPT threads. If you need a female threaded connector, contact us before making a purchase to ensure compatibility.

Save Money

Save over 50% on replacement filters. Just search for "B085G66JTZ" on Amazon, and you'll find the replacement filter for less than $25.99.

After-Sales Assistance

Waterdrop backs the WD-10UA with a prorated performance service. If you encounter any quality issues with the filter, contact us for assistance.

Deep Filtration and Certifications

Our filter efficiently reduces PFAS, PFOA/PFOS, rust, lead, chlorine, heavy metals, chemical impurities, and sand. Made from high-quality, BPA-free, and lead-free materials, it also reduces chlorine taste and odor. The filter is certified by IAPMO against NSF/ANSI 372 and 42 Standards, lowering lead when tested against NSF/ANSI 53 standards. Visit the IAPMO website using the "WD-10UA" search term to review the certifications.

Innovative Design

This filter is easy to install and maintain. Only a cold-water source should be used. Its twist-and-lock construction and push-to-connect fittings make installation simple and quick—just three minutes for installation and three seconds for replacement. It fits 1/2" and 3/8" cold water pipes and faucets with the use of a 3/8"-1/2" convertor fitting. The 3/8" line connects directly to US standard 3/8" feed water valves.

Solves Clogging Problem

Our filter increases the dirt adhesion area by 20X, reducing the risk of clogging while maintaining filtration efficiency.

Filter Replacement and Long Lifespan

This system can be upgraded with a UF filter or a MZ filter to meet your specific water needs. Each system has a maximum service life of 12 months or 8k gallons with municipal water, which is sufficient for an entire household. For long-term storage, place the filters in separate sealed plastic bags and store them in the refrigerator (not the freezer) for up to 30 days.