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Tucson Reverse Osmosis Systems — Clear Water Concepts
Serving Tucson, AZ

Tucson Reverse Osmosis Systems

Tucson's tap water contains chlorine, dissolved solids, and contaminants that affect taste and quality. Our Thirst RO systems remove 99%+ of impurities, delivering water that's purer than bottled — right from your kitchen faucet.

1,600+ Five-Star Reviews

10-18 GPG

Water Hardness (vs. 6 GPG national avg)

CAP surface water + wells

Primary Water Source

Nearest: Tucson

CWC Service Hub

What's really in your tap water?

Tucson tap water meets minimum EPA standards, but still contains Hardness, TDS, chlorine, some PFAS. These affect the taste, smell, and purity of your drinking water. A reverse osmosis system removes virtually all contaminants, giving you clean, great-tasting water.

Browse our reverse osmosis systems

1,600+

Five-Star Reviews

Since 1998

Serving Arizona Families

0% APR

Financing for 9 Months

What Tucson Homeowners Say

Reviews from your neighbors in Tucson

I cannot say enough good things about Clear Water Concepts/Absolute Osmosis! We live in North Tucson, where the water is extremely hard, so we shopped around and looked at several different companies before making our decision. Our sales representative, Moses, was excellent. He took the time to explain all of our options and discuss the different types of systems available on the market so that we could make a truly informed decision. At no time did we feel pressured to purchase anything, unlike some of the other companies we considered. The installation was exceptional as well. If you live in Tucson or surrounding area, ask for Mike as your installer! He has years of experience and took his time to make sure everything was done perfectly. I honestly don't think I've ever seen a plumber use a bubble level before—but Mike made sure every pipe was precisely level and professionally installed. He also carefully sealed any wall penetrations that were necessary and left the work area cleaner than it was when he arrived. After the installation, Mike took the time to thoroughly walk us through both our water softener and reverse osmosis systems to make sure we understood how everything worked. If you are looking for a stress-free experience purchasing and installing a water softener and/or reverse osmosis system, I highly recommend Clear Water Concepts/Absolute Osmosis. From the sales process to the installation, the entire experience was outstanding!

Marc E

Tucson, AZSeptember 2026

Google

We live in Wrightstown ranch and was so happy to hear our RO system put in by Clear Water is working fantastic! Moses tested the system and the numbers came in above average. I would always call clear Water when I have any water related issue! Thanks Moses.

Chris Parlier

Tucson, AZJuly 2026

Google

We live in Wrightstown ranch and was so happy to hear our RO system put in by Clear Water is working fantastic! Moses tested the system and the numbers came in above average. I would always call clear Water when I have any water related issue! Thanks Moses.

Chris Parlier

Tucson, AZJuly 2026

Google

Ted from Clear Water Concepts provide excellent service on our reverse osmosis system. He found it wasn’t performing properly, provided several options to fix the issue, and expertly repaired the system. Ted was personable and professional, and I appreciate the service he provided.

Darren Barton

Tucson, AZJuly 2026

Google

Mike Hughes did an Outstanding job servicing our water reverse osmosis unit. Clear Water Concepts is an excellent Company which I recommend to others. We live in SaddleBrook , Tucson, AZ.

Larry Allen

Tucson, AZJune 2026

Google

Moses was extremely knowledgeable and professional while installing our RO system. This is a great company with good people and very reasonable prices. We highly recommend Clear Water Concepts.

Matthew Westfall

Tucson, AZApril 2026

Google

Courteous, on time, great communications. Michael Hughes was friendly and took his time answering any questions we had on our reverse osmosis system under our kitchen sink. Highly recommend!

Carol Federici

Tucson, AZMarch 2026

Google

Great service! Smooth and quick !

Jordan

Tucson, AZSeptember 2026

Google
Local to Tucson

Reverse osmosis for Tucson homes

Tucson tap water comes from CAP surface water + wells and carries hardness, TDS, chlorine, some PFAS. A reverse osmosis system under the kitchen sink handles the water you actually drink and cook with — sized and installed for Tucson homes.

Check the water quality for Tucson ZIP codes served

85701, 85702, 85703, 85704, 85705, 85706, 85707, 85708, 85709, 85710, 85711, 85712 and 42 more

Where our Tucson water data comes from

The hardness range on this page reflects what we measure in Tucson homes during free in-home water tests. The city's own testing is published in Tucson Water's annual water quality report.

View the Tucson Water report(opens in a new tab)
Your Local Service Hub

Serving Tucson from our Tucson service center

Installers and service trucks for Tucson dispatch from our Tucson hub. It’s a warehouse rather than a retail showroom, so call to book a free in-home water test, or see systems in person at our Mesa showroom.

Common questions about reverse osmosis in Tucson

How hard is the water in Tucson?

Tucson water hardness averages 10-18 GPG, sourced from cap surface water + wells. This is significantly harder than the national average of 6 GPG, meaning scale buildup, dry skin, and appliance damage are common without treatment.

Do you serve Tucson?

Yes — Tucson is within our Tucson metro service area. Our nearest location is in Tucson. We offer free in-home water testing and same-week installation in most cases.

How much does a reverse osmosis system cost in Tucson?

Reverse osmosis systems for Tucson homes start at $795: Thirst RO Pure from $795, Thirst RO Restore from $895, Thirst RO Thrive from $995. Every system is backed by a 5-Year Part & Labor Warranty. Installation is quoted separately. Pair with a water softener and save $350 with our bundle deal. 0% APR financing for 9 months is available.

Do I still need reverse osmosis if I have a water softener?

Yes, for drinking water. A softener removes hardness so your pipes and appliances last, but it does not remove dissolved solids, chlorine, or other contaminants. Reverse osmosis handles the water you drink and cook with — most Tucson homes pair both, and the bundle saves $350.

What does reverse osmosis remove from Tucson water?

Tucson tap water contains Hardness, TDS, chlorine, some PFAS. A Thirst RO system removes 90%+ of dissolved solids and contaminants, and the RO+ model adds alkaline remineralization for better-tasting water.

Where does a reverse osmosis system install?

Under the kitchen sink, with its own dedicated faucet at the counter. Installation is quoted separately for every RO system we sell in Tucson.

How often do RO filters need to be changed in Tucson?

Arizona's high dissolved-solids water works filters harder than the national average. Pre-filters are typically replaced yearly and the membrane every few years — we set a schedule based on your Tucson water and household usage.

Do you offer financing on reverse osmosis systems in Tucson?

Yes — 0% APR financing for 9 months applies to reverse osmosis systems installed in Tucson, and pairing RO with a water softener saves $350.

Also Available in Tucson

Stop hard water damage with a water softener.

At 10-18 GPG, Tucson's water is well above the national average. A water softener protects your pipes, appliances, and skin. Pair with RO and save $350 with our bundle deal.

Tucson Water Softener Systems

Get a free quote in Tucson.

A water expert will test your water, recommend the right system, and give you a no-pressure quote — all for free.