Stainless Steel / AquaTru Under Sink

$395.00

AquaTru Under Sink

The AquaTru Under Sink uses award-winning purification technology to deliver pure, great-tasting water right at your fingertips.

• 4-stage Ultra Reverse Osmosis® water filter
• Stores up to 1.7 gallons of purified water for on-demand access
• New leak-detection technology & convenient control panel functionality
• TruPure™ RO Sanitizer for simple, hassle-free sanitizing

AquaTru Under the Sink Gen 2 Faucets (Color) In stock Stainless Steel Polished Chrome Matte Black

AquaTru Under the Sink Gen 2 Filters (Filters) In stock

AquaTru Under Sink AquaTru Alkaline Under Sink

$395.00

4-Stage Reverse Osmosis Technology

Removes 84  Dangerous Contaminants

Certified to NSF Standards

Product Information

AquaTru's Under Sink water purifier is the perfect solution for pure, great-tasting water on demand - especially for families and high-use households. Its 4-stage Ultra Reverse Osmosis® system is certified to remove 84 harmful contaminants from your tap water.

This next generation of AquaTru water purification has a built-in leak detection and filter life indicator, giving you complete peace of mind. Its sleek, modern design and freestanding installation (no drilling required) delivers purified water directly to your tap without taking up valuable counter space.

What’s In The Box

1 AquaTru Under Sink system
1 Pre/Carbon Filter
1 Reverse Osmosis Filter
1 VOC Filter
1 Dedicated faucet
1 Quick-connect sanitizer
1 Installation kit
4 Uniquely colored tubes
1 Reverse Osmosis holding tank

Proven by Science

AquaTru is tested & certified by IAPMO to NSF standards to remove 84 contaminants from your tap water, including lead, PFOA/PFOS aka “forever chemicals”, fluoride, and chlorine.

Technical Specifications

Dimensions:
Manifold (with filters installed): 11” x 11” x 4”
Tank: 10” (Dia) x 14” (H)

Weight:
Water Capacity: 54 GPD (gallons per day)
Rated Capacity: 360 gallons

Installation: Requires installation under the sink

The Under Sink Advantage

Certified to remove 84 contaminants from tap water
Visual + audible alerts when it’s time to replace filters
Built-in alarm detects leaks to protect from water damage
Simplified design reduces connection points from 12 to 4 for greater durability
Quickly restart your filter life with the touch of a button

Long-Lasting Filters

Step 1 & 2: Pre/Carbon Filter

A mechanical Pre-Filter captures larger particles like sediment and rust, while a Carbon Filter removes chlorine and chloramines for cleaner, better-tasting water.

Lasts 6 months for consistent, high-quality filtration.

Stage 3: Reverse Osmosis Purification

Filters harmful inorganic chemicals, including fluoride, microplastics, lead, chromium-6, arsenic, nitrates, & heavy metals.

Lasts 2 years for continuous, advanced purification.

Stage 4: VOC Carbon Filtration

A coconut shell carbon block filter that reduces “Forever Chemicals” (PFOA + PFOS), microplastics, prescription drug residue, and volatile organic compounds—leaving you with pure, great-tasting water.

Lasts 1 year for superior contaminant reduction.

The AquaTru Under Sink Water Purifier is certified to NSF standards to remove 84 harmful contaminants (the same contaminants as our countertop water purifiers, including Arsenic, Lead, Chlorine, Fluoride, and many more). View our transparent test results here.

Unlike our countertop purifiers, AquaTru Under Sink requires installation. We recommend hiring a certified plumber to install your reverse osmosis system. Installation requires drilling into your pipes under the sink, which is not recommended for individuals unfamiliar with plumbing. Please read through the owner’s manual carefully before attempting to install the system. Proper installation is the responsibility of the installer. If you have any questions or need assistance, please contact our technical support team, who can guide you through the installation process.

Our AquaTru Under Sink purifier uses the same filter materials as our countertop units, and has the following filter lives:

Pre-Filter (yellow): 6 months or 600 gallons, whichever comes first
RO Filter (blue): 2 years or 1200 gallons, whichever comes first
VOC Filter (green): 1 year or 600 gallons, whichever comes first

Normally, under sink reverse osmosis holding tanks can be a breeding ground for bacteria, if not properly maintained. Most people don’t realize they need to sanitize their tank, and usually, the process involves tubing and a plastic syringe. No, thanks.   That’s why we developed our patent-pending, TruPureTM RO Sanitizer that makes it easy to keep your AquaTru holding tank in pristine condition. Simply unscrew the TruPureTM RO Sanitizer, pour in the sanitizing solution, and complete the sanitizing steps only once per year when you change your VOC filter. Just another way AquaTru ensures that you have pure, great-tasting water.

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Overall rating: 3.819149 / 5 from 94 reviews.

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Reviews

After considering several different water

"After considering several different water purifiers, I decided to go with Acqa True undercounter unit. Installation was not hard and it took couple of hours for a plumber to install & test the system. So far I am very happy with the results. I can see & teaste the difference in the drinking water. Big milestone will be when time comes to change R O filter in six months."

— Yogen P. (5/5)

I love it

"I love it"

— Carmen (5/5)

Love it! We could hear

"Love it! We could hear the tank filling quite loudly. This was solved by relocating the drain saddle and its perfect! The water tastes great!"

— SHELLEY M. (5/5)

Works well.

"Works well."

— James A. (5/5)

I have only had my

"I have only had my new filter about a week but so far I am pleased. My daughter has an AquaTru under the sink filter and she has only good things to say about it so that is why I bought AquaTru. I also got the alkaline filter to add back the minerals that are lost with reverse osmosis filters. It arrived very quickly, in perfect condition. I’ve also read that reverse osmosis is the very best water filter system so I feel I made a good choice."

— Memorie S. (5/5)

It’s great! Tested it with

"It’s great! Tested it with my water tester. Wish I bought it a long time ago"

— EYDIE C. (5/5)

I am generally happy with

"I am generally happy with it. The installation instructions should spell out the orientation of the washers for the cold water valve. I kept having a leak until I reversed the washer. The water is a little cloudy at first which I assume is very small air bubbles. It clears up quickly."

— Randall A. (5/5)

Wonderful product !!!

"Wonderful product !!!"

— Theresa F. (5/5)

Enjoy the product and peace

"Enjoy the product and peace of mind"

— Cecelia C. (5/5)

I can’t write a review

"I can’t write a review on this item though your products are highly recommended. We decided we didn’t want to cut our quartz countertops so I returned it."

— Pamela D. (5/5)