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Reverse Osmosis systems by Clear Water Concepts in Phoenix and Tucson
Reverse Osmosis

Purity you can taste. Quality you can trust.

Our Thirst RO systems remove 90%+ of dissolved solids, producing water that’s purer than bottled — right from your kitchen faucet. Choose from standard purification, alkaline remineralization, or enhanced alkaline for the healthiest water possible.

From $7953 systems available
Reverse Osmosis Reviews

What customers say about our reverse osmosis

Jace did a good job on our RO system and he was pleasant to work with. We live in The Bridges neighborhood, in Gilbert.

Dave Daly

Gilbert, AZMay 2026

Google

Excellent local company. We have had the whole house system since 2019 and a brand new 2026 Alkaline RO system. Not only are the prices fair, the techs are knowledgeable and fast. Zachary Taylor did a fantastic job installing our new system. We are very happy and love our alkaline water. Taste is 10/10.

Amy R

May 2026

Google

Zachary Taylor did an awesome job installing our new water softener and reverse osmosis systems. Zachary was very thorough and was careful to explain everything to us. If you need a water softener and or a reverse osmosis systems I would highly recommend Clear Warer Concepts.

Bradley Allen

Queen Creek, AZMay 2026

Google

Upgraded our RO system to a new Thrive model that produces Alkaline water. No more hauling cases of water from the store. Kyle was great at quoting the right system and getting it set up for us. Very happy with this decisión.

Tom Hall

Mesa, AZMay 2026

Google

Great service from clear water concept. My R o system is now fixed and running smoothly!!

Benny A

Buckeye, AZApril 2026

Google

Great service and quality products. Ari F. came and serviced my RO system today and was very friendly, knowledgeable and professional. I won’t go to another company other than Clearwater Concepts.

David Ramos

Queen Creek, AZApril 2026

Google

We had Clear Water Concepts install a water softener and RO system when we first moved in to our house 5 years ago. Having them service the system annually is a breeze and removes any worry about the systems. Today we just had Troy come maintain every thing and replace the filters for this year. He worked quickly, was very polite and professional. I'll be having them come maintain everything again back next year, like usual.

R

Queen Creek, AZApril 2026

Google

Troy and crew with Clear Water Concepts did an amazing job on the install of Softener and Reverse Osmosis system. Very efficient and knowledgeable about everything. I would recommended this company and crew for anyone who needs a water softener installed. Thank you again to Joshua as well and the whole Clear Water Concepts team

Timothy P Leong Jr

Queen Creek, AZApril 2026

Google

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About Reverse Osmosis

Reverse Osmosis Drinking Water Systems in Phoenix & Tucson

Phoenix and Tucson tap water is safe to drink by EPA standards, but the dissolved-solids load — calcium, magnesium, sodium, chlorides, sulfates, occasional nitrates from agricultural runoff — gives our local water its distinctive mineral taste and leaves spots on glassware. A reverse osmosis system installed under your kitchen sink fixes both. RO membranes filter water at the molecular level, removing 95–99% of dissolved solids along with chlorine, fluoride, lead, arsenic, and the chloramines that typical pitcher filters can't touch. The result is bottled-water clarity and flavor at a fraction of the cost of buying jugs, plus an unlimited refill rate so you never run out.

Clear Water Concepts has designed reverse osmosis systems for Arizona homes since 1985. We size the membrane to your household demand and the storage tank to your peak draw — important in the desert Southwest where high TDS levels stretch RO membrane lifespans if undersized. Our systems include high-quality pre-filtration to protect the membrane from sediment and chlorine, post-carbon polishing for taste, and a leak-detection auto-shutoff so a slow drip doesn't become a kitchen-floor flood. Connect to your refrigerator's ice and water dispenser, your kitchen faucet, or a dedicated drinking-water tap — most of our customers do all three.

Frequently Asked Questions

Common questions about reverse osmosis