NSF Certified Under Sink Water Filter for Kitchen Faucet

Performance Overview

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Ultra-Long Service Life

When paired with municipal water, each under-sink water filtration system lasts up to 24 months or 16,000 gallons before needing replacement. Before going on vacation, store your filters in separate sealed plastic bags in your refrigerator (not freezer) to keep them fresh for up to 30 days.

Innovative Multi-Stage Filtration

The Waterdrop Direct Connect Under Sink Water Filtration System utilizes advanced multi-stage filtration technology to reduce PFAS, PFOA/PFOS, lead, chlorine, heavy metals, chemical impurities, and large particles. Enjoy pure water straight from your tap, eliminating the need for bottled water!

Solve Clogging Problems

By increasing the filtration area, our filter provides a 20X increase in dirt adhesion, enhancing filtration efficiency while minimizing the risk of clogging.

IAPMO Certified Filter

Made from BPA-free and lead-free premium materials, this under sink water filter is certified by IAPMO against NSF/ANSI 372 and NSF/ANSI 42 standards. It effectively reduces chlorine, taste, and odor. Tested by third-party labs against NSF/ANSI 53, it can reduce lead. For more information on the IAPMO certifications, search "WD-15UA" on the IAPMO official website.

Easy Installation

Installation is quick and straightforward. Connect only to a cold water supply. The innovative push-to-connect fittings make the entire process take less than 3 minutes. The twist-and-lock design allows you to replace the filter in just 3 seconds. The system includes a 3/8” hose that adapts to standard 3/8” feed water valves under US sinks. The 3/8”–1/2” convertor fitting helps you connect the system to both 1/2” and 3/8” cold water lines and faucets.

Fast Flow Rate & Multiple Uses

The system provides a fast and stable water supply, delivering pure and fresh water that tastes like spring water. With a tested full flow rate of 0.75 gpm at 60 psi, this under sink water filter is ideal for household and commercial use, suitable for drinking, cooking, skincare, and cleaning in your kitchen, bathroom, RV, or office.