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Reverse Osmosis and Drinking Water Filtration Systems

24+ Years of Experience

Family-Owned Business

Industry Leading Warranties

NSF/ANSI Certified Components

Licensed, Bonded, and Insured

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What's Featured in our Reverse Osmosis Installation Service

Best Price Guarantee

Standard under-the-sink installation with an existing faucet hole is included, we offer transparent pricing, and we will haul away your old system at no charge!

Industry Leading Warranty

 Ensures quality and reliability, and each RO system includes leak detection and automatic shut-off for added peace of mind.

Certified Components

Our RO systems utilize NSF/ANSI-certified components and media, ensuring safe, high-quality water you can trust.

What does Reverse Osmosis Reduce and Remove?

A reverse osmosis (RO) system is effective at removing chromium-6 (also known as hexavalent chromium) from water. Chromium-6 is a toxic form of chromium that can occur naturally or be released into the environment through industrial processes.

An (RO) system is effective at removing PFAS (per- and polyfluoroalkyl substances) chemicals from water. PFAS are a group of man-made chemicals widely used in various industrial and consumer products.

The are also effective in removing a number of other contaminants from water:

  • 2,4-D / Bacteria / Copper / Manganese / Protozoa / Strontium / Algae / Barium / Cryptosporidium Cysts / Mercury / Radioactivity / Sulfate / Aluminum / Calcium / Cyanide / Mold / Sediment / Thiosulfate / Ameobic Cysts / Chloride / Fluoride / Nickel / Selenium / Total Volatile Organics / Arsenic / Chlorine / Giardia Lamblia Cysts / Nitrate / Silicate / Trihalomethane (THM) / Asbestos / Chromate / Lead / Phosphate / Silver / Zinc / Atrazine / Chromium 6 (Hexavalent Chromium) / Magnesium / Potassium / Sodium / PFAS /  GenX, PFOA, and PFOS

Reverse Osmosis Systems,Drinking Water Filters,4 Stage,5 Stage,Alkaline Water,Pentair Membrane

What is the Difference Between Standard & High Efficiency Reverse Osmosis Systems?

Water Filtration Maintenance,Service,Repairs,Reverse Osmosis Filters. Most Brands such as: Ultima, Envirotec,Pentair,ISpring,Aquasana,Home Master,Apec,Express,Clack,Fleck,GE,Aquasure,Spring Well Water,Krystal Pure,King Water Filtration,Puragain Water and much more

Reverse Osmosis Membranes have a production rating of (GPD) gallons per day. The average standard membrane will waste 3 gallons of water for every 1 gallon of purified water it makes. In some cases with the cheaper systems and those that have a low GPD can waste as much as 5 to 6 gallons of water for every one gallon of purified drinking water.

All of our systems that are considered standard come with a minimum 50 GPD membrane and will have a 3:1 ratio. However we also offer systems that feature the Pentair GRO 50 or 75 GPD membrane. This membrane is currently the most efficient membrane on the market today and as a 1:1 ratio. Meaning it will waste 1 gallon for every 1 gallon of purified water it makes. These systems are also 2 to 4 times faster and quieter than a standard membrane.

Reverse Osmosis Systems Maintenance Cost?

When choosing a reverse osmosis system you will have to decide on a system that contains the industry standard 10" twist off filter housings or a system with encapsulated filters and in most cases are proprietary. Either way the water filtration quality is the same.

 

The differences in the filters will be how long they last and the replacement costs. Most systems sold through home improvement stores, or big box stores have encapsulated filters. Most of them have a 6 month life expectancy and the average yearly filter costs alone for these systems in some is more than the original system cost.

We always recommend the Industry Standard 10" housing systems as these filters are readily available virtually anywhere. This includes  highly rated filters that only need to be replaced once a year.

We do offer systems with encapsulated filters for customers that like the sleek compact design and the convenience of the filter change process. 

Water Filtration Maintenance,Service,Repairs,Reverse Osmosis Filters. Most Brands such as: Ultima, Envirotec,Pentair,ISpring,Aquasana,Home Master,Apec,Express,Clack,Fleck,GE,Aquasure,Spring Well Water,Krystal Pure,King Water Filtration,Puragain Water and much more

Faucet Selection

103 Style Faucet

103 Style Faucet

103 Chrome – Default Included Option

103 Brush Nickel - Optional 

905 Brushed Nickel Reverse Osmosis Faucet

905 Style Faucet - $75

905 Chrome

905 Brush Nickel

905 Black

905 White

905 Antique Bronze

905 Oil Rubbed Bronze

905 Matte Black

888 Style Faucet

888 Style Faucet - $85

888 Chrome

888 Brush Nickel

888 Antique Bronze ($110)

888 Matte Black

603 Style Reverse Osmosis Faucet

603 Style Faucet - $75

603 Chrome

603 Brush Nickel

603 White

603 Antique Bronze

603 Oil Rubbed Bronze

703 Style Faucet

703 Style Faucet - $85

603 Chrome

603 Brush Nickel

603 White

603 Antique Bronze

603 Oil Rubbed Bronze

Faucet Finishes

Faucet Finishes

Standard under sink installation is included,  drilling a faucet hole is additional $100.00

Reverse Osmosis Systems

Customize Any System - Add Stages Of Filtration / Specialty Filters Alkaline / Calcite / Ultraviolet (UV) For 99.9% Bacteria Protection / Booster Pumps / Delivery Pumps / Permeate Pumps / Faucets / and more

Easy Financing 

EASY FINANCING (TERMS 3 to 60 months / APRs range from 0 to 35.9%) Pay in installments for your purchases. It takes just a minute to see your options, and checking eligibility won’t impact your credit score. Learn more

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Why Us?

Family-owned with over 24 years of experience, Complete Water Systems is Arizona’s trusted provider of water filtration, plumbing, and service solutions. We are committed to delivering high-quality, innovative solutions with integrity and professionalism. Whether you need home filtration, plumbing services, or expert advice, our dedicated team ensures your water is clean, safe, and tailored to your needs. Contact us today to discover how we can help you achieve pure and safe water.

Ready for Cleaner Drinking Water? Contact Us!

Whether you're ready or have questions, we're here to help.

Which system are you interested in?

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What Our Clients Say About Their Water Transformation

Commercial/Whole Home Reverse Osmosis Systems

Axeon BT – 1500 GPD

Series Commercial Reverse Osmosis Systems further expand the Axeon commercial reverse osmosis lineup with three models designed for 1,500, 1,800 and 2,000 gallons per day. Featuring 4.0” diameter sediment and carbon block pre–filters, low energy membranes and a high pressure pump, the BT – Series sets the industry standard for high–performance reverse osmosis systems. These models can also be upgraded with options for higher recovery rates by adding the concentrate recycle option.

Call for Pricing

Axeon BT – 1500 GPD

Water Coolers and Ice Machines

Hot & Cold Water Dispenser 

Premium Ice & Water Dispenser

Hot & Cold Water Dispenser   Premium Ice & Water Dispenser

Reverse Osmosis Services

Reverse Osmosis Filter Change Service

Filters

1 Sediment Post

2 Carbon Post

1 Carbon Polishing

Brands

Apec, US Water Systems, Express Water, Ultima. Pro Series, ISprings, Watts, Discount Water, and many more.

CWS Truck

We've Got You Covered

We proudly serve all of Arizona with expert water filtration and plumbing services. From Phoenix to every corner of the state, we're here to ensure you have clean, safe water whenever you need it.

North Phoenix Area

Anthem

New River

Carefree

Cave Creek

Glendale

Paradise Valley

Peoria

Phoenix

Scottsdale

South Phoenix Area

Avondale

Chandler

Guadalupe

Queen Creek

San Tan Valley

Sun Lakes

Tempe

West Phoenix Area

Buckeye

El Mirage

Goodyear

Litchfield Park

Morristown

Sun City

Sun City West

Surprise

Tolleson

Youngtown

East Phoenix Area

Apache Junction

Fountain Hills

Gilbert

Mesa

Rio Verde

Others with Dispatch Fee

Casa Grande

Dewey-Humboldt

Eloy

Florence

Maricopa

Prescott

Prescott Valley

Sedona

Wickenburg

Gold Canyon

Flagstaff

Payson

Tucson

Coolidge

Need Help Choosing the Right System?

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