Three Stage Under the Sink Filter System


Get Clean and Safe Water, on Tap

Clearly Filtered Under the Sink Filter System.   Do you want the same clean and safe water you’ve come to expect from Clearly Filtered, right out of your tap? Our revolutionary 3-stage under-the-sink filtration system is as easy as it gets. Wash vegetables, run pasta water, or fill your coffee maker with peace of mind knowing your tap water will be filtered to reduce up to 99.9% of 232+ contaminants.

Clearly Filtered will be moving towards a factory direct model at the end of this September. Once we run out of stock, it will only be possible to buy Clearly Filtered products directly from them.

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The System
Quick DIY Installation
Installation takes 15 minutes or less and doesn’t require a plumber. (The record is 2 minutes, 2 seconds using nothing but a wrench and a screwdriver!) Watch the video.

Non-Permanent Installation

Our under the sink filter system filters water that comes through your existing cold water line, so there is no drilling into your countertop or modifications needed to your sink. This makes it a great option for renters and homeowners alike.

Tool-Free Filter Changes

When it’s time to change your filters, just screw off the old and screw in the new. It’s that simple.

Slim, Discrete Design

The entire filter system sits flush against the wall and is just 3’’ deep, so you don’t have to sacrifice valuable under-sink space to have clean and safe water.

The Filters
R.O. Quality Water with No Waste
Filter over 230 contaminants and maintain the healthy minerals and nutrients in water, all while never wasting any water down the drain.

2,000 Gallon Filter Life
The extended filter life can provide clean and safe water for an average of 12 months before needing to be replaced.

100% BPA Free Construction

Braided stainless steel hoses are BPA free.

99.7% Fluoride Removal

Our 3-stage filtration system with Affinity Filtration Technology reduces 99.7% of fluoride. And we don’t stop there—our system targets up to 99.9% of 232+ contaminants while keeping in the beneficial nutrients naturally found in water.

clearly filtered under the sink water filter comparison

1 review for Three Stage Under the Sink Filter System

  1. 5 out of 5

    Jennifer Samuel (verified owner)

    Recently purchased the Clearly Filtered Under Sink system and we are so happy with it. It took maybe 10mins to install and the quality of the water is fantastic. We previously used a Berkey for years, but we are so happy we made the change.

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