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3-Stage Under the Sink Water Filter System

3-Stage Under the Sink Water Filter System

Name: 3-Stage Under the Sink Water Filter System
Brand: Clearly Filtered
Price: 550.00 USD
Availability: InStock

$550

$495

3-Stage Under the Sink Water Filter System

3-Stage Under the Sink Water Filter System

$550

$495

In Stock - Available now

Need help choosing a replacement plan?

Use our filter change calculator to estimate your usage and find out how often you need to change your filter.

Transform Your Sink Into The World’s Best Water Filter

This sleek space-saver hides underneath your sink to give you proven protection from hundreds of dangers including chlorine, fluoride, lead, & PFAS. Easy to install and maintain, simply flip on your faucet to enjoy safe, filtered water to cook with, clean with, and drink up.
Material: 100% BPA Free

Size/Dimensions: 15 x 3.1 x 15.4

Fitting Size: 3/8 inch stainless steel braided lines

Intake: Female 3/8 inch npt compression

Output: Male 3/8 inch npt compression

Weight: 6.9lb

Filter: 3-Stage Under the Sink Replacement Filters

Designed for use with municipal (or tap) water

Designed for your cold water line
Our extended holiday return policy is now in effect—if you make a purchase between November 12 and December 24, you have until January 31, 2025 to make a return or exchange.

We offer a 100% Satisfaction Guarantee for the first 30 days after purchase. If for any reason you are not in love with your new Clearly Filtered product, you can exchange or return it for a refund. Return shipping is the responsibility of the customer and will be deducted from your refund.

Orders take 2-5 business days to process (Monday - Friday, excluding holidays).

Domestic Shipping: Free Shipping in the USA. You should receive your shipment 5-10 business days after your order has been processed. Orders valued at $400 USD + will require a signature at delivery.
In order to assure the highest quality standards possible, each order is inspected for defects prior to shipping. This makes defects incredibly rare. However, if you feel that the item is defective, it may be eligible for replacement if we determine it is due to faulty workmanship or materials. Clearly Filtered offers a limited lifetime warranty.
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Drink clean. Cook clean. Live clean.

Product Overview

Introducing An All-Purpose System For Any Sink

Key Features

Removes up to 99.99% of 232+ contaminants for your health and safety.
Targets chlorine, fluoride, lead, PFAS & more, without removing beneficial minerals.
Compatible with any sink - no separate or second faucet required.
100% DIY installation - all you need is a wrench.
Portable design for renters and homeowners alike.
Independently tested by third-party labs for your protection.
Filters last one year on average.
Built in the USA with BPS/BPA-free medical-grade materials.

Introducing An All-Purpose System For Any Sink

Affinity® Filtration Technology

Our proprietary technology protects you from hundreds of invisible dangers, including those other sink systems overlook.

Third-Party Tested

Independently tested to comply with NSF/ANSI standards 42, 53, 401 and 473 for your health and safety.

Extended Filter Life

Proven to perform better longer, the average household changes the filters just once per year.

Affinity® Filtration Technology

Powered by the world’s most advanced filtration technology

2 Cutting-Edge Components

A dynamic water pathway + a powerful blend of superior absorption materials join forces to produce the cleanest, safest, and healthiest water possible.

6 Advanced Medias

Our proprietary blend of filtration materials captures many more contaminants than ordinary filters by ionically binding and extracting contaminants as water moves through the filter.

360-Degree Protection

Goes beyond taste and smell to protect your health by targeting hidden dangers linked to cancer, bone disease, reproductive issues, & more.

HOW IT WORKS

3 Unique Filters, 1 Complete System

STAGE 01

STAGE 02

STAGE 03

Advanced Priming Filter - Your First Line Of Defense

This sophisticated coconut carbon pre-filter minimizes sediment and targets common contaminants like chlorine and other chemicals that affect taste and smell. While most standard filters stop here, our advanced technology goes a step further, offering additional layers of protection against invisible threats.

US VS THEM

The Difference Is Clear

Clearly Filtered

APEC Reverse Osmosis

Home Master HydroPerfection Reverse Osmosis System

Cost

$550

$299.95

$529.95

Installation Difficulty

100% DIY

Option to DIY

Power Required

Yes

Installation Time/Cost

10 min / $0

20 min / $0

30 min / $0

System Footprint

15"W x 3.1"D x 15.4"H

16"W x 5.25"D x 17.5"H

15"W x 5"D x 16"H

Fluoride

>90.65%

93.80%

97.70%

Lead

>99.34%

96.80%

99.30%

PFOA

>99.62%

PFOS

>99.81%

*Information for this chart was compiled from manufacturer websites and brochures. August 2023.

Frequently Asked Questions

Our under-sink filtration system removes up to 99.99% of over 232 contaminants for your health and safety.

Here are just a handful of the 232+ contaminants we target:
- Chlorine: Can produce harmful disinfection byproducts.
- Lead: Linked to learning disabilities and nervous system damage.
- Fluoride: Overexposure can cause bone and dental issues.
- PFAS/PFOA/PFOS: Known as "forever chemicals" and linked to numerous health concerns including cancer.
- TTHMs: Byproducts linked to various cancers.
- Chromium 6: A heavy metal linked to liver damage and cancer.
Click here to view our complete test results for an exhaustive list and specific removal rates.
As a general rule of thumb, the average household changes their filters at the following increments:

5+ People: Every 9 months
3-4 People: Every 12 months
1-2 People: Every 15 months

To make upkeep as easy as possible, all three filters have the same lifespan. Therefore, all three filters are installed and changed together.

Keep in mind, factors like hard or highly contaminated tap water, as well as heavy usage, can require more frequent replacements.
Affinity® Filtration Technology is stronger, smarter, and more efficient than most Reverse Osmosis systems. Plus, it intentionally does not target healthy minerals. That's why our filters don't produce excess wastewater or tasteless “dead” water.
To guarantee top-notch filtration, cold water flow may be reduced up to 25-35%. Since the system is optimized for cold water, it won't affect your warm water pressure or flow rate.
Measuring at 15” in height, 3.1” in depth, and 15.4” in width, this sleek system snugly fits under any sink. It pairs perfectly with most standard, ⅜-inch water lines and weighs a mere 6.9 pounds.
Other filtration methods, including Reverse Osmosis, can result in soft, acidic water with a flat, dull, or “dead” taste. On the other hand, Affinity® Filtration Technology produces clean, safe water that's not too acidic nor too alkaline to retain a pleasant, chlorine-free taste.
Installation's a breeze. Turn off your sink's cold water supply by twisting the handle beneath the sink, connect the system between the water line and valve, then place or mount it under your sink using the provided kit.

Want a visual guide? Watch our short installation tutorial here.

From

Find the right filter for your needs

3-Stage Under the Sink Water Filter System

3-Stage Under the Sink Water Filter System

3-Stage Under the Sink Water Filter System

Drink clean. Cook clean. Live clean.

Introducing An All-Purpose System For Any Sink

Key Features

Powered by the world’s most advanced filtration technology

3 Unique Filters, 1 Complete System

Advanced Priming Filter - Your First Line Of Defense

The Difference Is Clear

Frequently Asked Questions

Related Products

Find the right filter for your needs

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