Waterdrop 0.01μm Inline Water Filter for Refrigerator Ice Maker Under Sink

The Full Picture

Cost-Effective Solution for Your Refrigerator

Save Over 50% on Filter Costs
Replace overpriced refrigerator water filters at just $36.99 per replacement filter (search "B085FTK7FV" on Amazon).

Ultimate Solution for Cool, Crisp Drinker Water

Easy Access to Fresh Water
The Waterdrop Undersink Water Filtration System is compatible with most refrigerators. Connect the filter to the cold water line under your sink and enjoy fresh, tasty ice water and crystal-clear ice cubes directly from your refrigerator.

Superior Filtration Materials

Advanced Filtration Technology
With a filtration accuracy of 0.01 μm, our Ultrafiltration membrane removes the vast majority of bacteria, larger than 0.01 μm. Activated carbon block and other advanced filter media ensure efficient and safe filtration. Premium, BPA-free, and lead-free materials enhance reliability and safety. Activated carbon is made from natural coconut shells—please check for any allergies.

Solve Clogging Issues

Enhanced Filtration Capability
Our filter provides a 20x increase in dirt adhesion area, significantly reducing the risk of clogging while enhancing filtration capacity.

IAPMO Certified Filtration

Effective Removal of Contaminants
The system uses innovative multistage filtration and is certified against NSF/ANSI 42 standards for taste and odor reduction. It also removes heavy metals, chemical impurities, sediment, and other large particles. Tested by a third-party lab, it can lower lead levels, making filtered water safer and reducing the need for bottled water.

Easy Installation

Quick and Simple Setup
Connect the undescend water filtration system to the cold water line under your sink and refrigerator with our 1/4” PE tubing. The push-to-connect fittings and twist-and-lock design allow installation in just 3 minutes and replacing the inline filter in 3 seconds without tools.

Fast Flow Rate

Consistent and Efficient Delivery
This undersink filter delivers a full flow rate of 0.75 gpm at 60 psi, ensuring a steady and fast supply of pure and fresh water that tastes like spring water.