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Standard Features with Reverse Osmosis Systems
Installation - Standard under sink (existing hole for faucet) drilling is additional $100.00
Leak Detection - Included with every RO - Leak Detection with Auto Shut Off
Industry Leading Warranty - Parts
Transferable Warranty - No Charge
Certified - Components have been tested and certified to meet NSF/ANSI Standards
Haul Away Old Systems - No Charge
Customize Any System - Upgrade Any System with Additional Stages Of Filtration / Specialty Filters Alkaline / Calcite / Ultraviolet (UV) For 99.9% Bacteria Protection / Booster Pumps / Delivery Pumps / Permeate Pumps / Faucets / and more
What are the Benefits of a Reverse Osmosis System?
High Water Purity: Reverse osmosis systems are highly effective in removing a wide range of contaminants from water, including dissolved solids, bacteria, viruses, heavy metals, chemicals, and other impurities. The membrane used in RO systems has tiny pores that allow only pure water molecules to pass through, resulting in clean and purified water.
Improved Taste and Odor: RO systems can significantly enhance the taste, odor, and clarity of water. By eliminating impurities, such as chlorine, sulfates, and other chemicals, the water produced by an RO system often tastes and smells better than tap water.
Health and Safety: Reverse osmosis is considered one of the most reliable methods of water filtration, providing safe drinking water. It removes potential harmful contaminants, such as lead, arsenic, nitrates, and bacteria, which can pose health risks if consumed regularly.
Convenience and Cost-Effectiveness: Having a reverse osmosis system at home eliminates the need to buy bottled water, which can be expensive and contribute to plastic waste. With an RO system, you can have a continuous supply of purified water at a fraction of the cost of bottled water.
Easy Maintenance: RO systems generally have a simple maintenance process, often involving filter replacement. Regular maintenance ensures the system functions optimally and continues to provide clean and pure water.
What does Reverse Osmosis System remove or reduce?
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
What Is the Difference between Standard & High Efficiency Reverse Osmosis Systems?
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.
Reverse Osmosis Systems
Pro Series 5 Stage 75 GPD High Efficiency
Our Pro Series High Efficiency Reverse Osmosis System is a 1:1 Reverse Osmosis System, which means it will help you save up to 75% of waste water, which makes this system incredibly environmentally friendly.
Typically, reverse osmosis works off of a 4:1 ratio principle, for every 1 gallon of product water you will have up 4 gallons going to the drain. This system is the most economically effective RO system on the market, with a 1:1 ratio membrane that uses 75% less waste water.
MOST POPULAR
Pro Series 5 Stage 75GPD High Efficiency - $625
Standard under sink installation is included, drilling a faucet hole is additional $100.00
Filtration Process
Filter Stage 1 - 5 Micron Sediment Filter - Reduces Dirt, Sand and Rust
Filter Stage 2 - 10 Micron Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 3 - 10 Micron Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 4 - 75 GPD (gallons per day) High Efficiency Membrane
Filter Stage 5 - Carbon Post filter, to enhance the water’s taste.
Specifications
Dimensions: 15”W x 6”D x 18.5”H
Tank: 11″ dia. x 15.5″H
Maintenance
Filter Rating – 12 Month
Membrane Rating – 2 to 3 Years
Warranty
Parts 5 Year
Labor 1 Year
Labor Warranty Extended to 5 Years if CWS does yearly filter service
Pro Series 6 Stage 75 GPD High Efficiency
Our ProSeries 6 Stage High Efficiency Reverse Osmosis System is a 1:1 Reverse Osmosis System, which means it will help you save up to 75% of waste water, which makes this system incredibly environmentally friendly.
Alkaline Mineral Filter - Re-mineralization of water and boosts pH 1.0 to 2.0
ALKALINE ProSeries 6 Stage 75GPD High Efficiency - $685
ALKALINE + UV ProSeries 7 Stage 75GPD High Efficiency - $785
Filtration Process
Filter Stage 1 - 5 Micron Sediment Filter - Reduces Dirt, Sand and Rust
Filter Stage 2 - 10 Micron Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 3 - 10 Micron Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 4 - 75 GPD (gallons per day) High Efficiency Membrane
Filter Stage 5 - Carbon Post filter, to enhance the water’s taste.
Filter Stage 6 - Re-mineralization of water and boosts pH 1.0 to 2.0
Specifications
Dimensions: 15”W x 6”D x 18.5”H
Tank: 11″ dia. x 15.5″H
Maintenance
Filter Rating – 12 Month
Membrane Rating – 2 to 3 Years
Warranty
Parts 5 Year
Labor 1 Year
Labor Warranty Extended to 5 Years if CWS does yearly filter service
Standard under sink installation is included, drilling a faucet hole is additional $100.00
T-400 Tankless 5 Stage with UV
This Upgraded 5-Stage Tankless RO+UV Water Filtration System delivers ultra-pure water with nearly zero TDS (Total Dissolved Solids) and a high 400 GPD (gallons per day) capacity. With a 1.5:1 low pure-to-drain ratio, it reduces wastewater significantly compared to standard systems. Its tankless, space-saving design keeps your kitchen organized while the advanced RO+UV filtration ensures each drop is free from contaminants, providing safe and delicious water straight from your tap.
T-400 Tankless 5 Stage with
UV - $625
Standard under sink installation is included, drilling a faucet hole is additional $100.00
Filtration Process
Filter Stage 1 - Sediment Filter - Reduces Dirt, Sand and Rust
Filter Stage 2 - Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 3 - Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 4 - 400 GPD (gallons per day) High Efficiency Membrane
Filter Stage 5 - Ultra Violet (UV) disinfection for 99.9% virus & bacteria removal
Specifications
Dimensions: 15.6"L x 5.2"W x 15.9"H
Tank: Tankless
Maintenance
Filter Rating – 6-12 Month
Membrane Rating – 1 to 2 Years
UV - 1 Year
Warranty
Parts 5 Year
Labor 1 Year
Labor Warranty Extended to 5 Years if CWS does yearly filter service
Isotwist 5 Stage Standard 50 GPD Water Quality Platinum Seal Certified
This model makes up to 50 gallons a day of great tasting water while taking up less space than most other 4 and 5-stage models. The easy twist-off disposable filter cartridges and RO membrane assembly are designed to make installation and replacement quick, easy and sanitary. These sturdy and reliable US made systems are IAPMO Platinum Seal certified to significantly reduce 13 contaminants to NSF/ANSI 58 Certified Reduced Contaminants: Arsenic, Barium, Cadmium, Chromium III & VI, Copper, Fluoride, Lead, Radium 226 & 228, Selenium, TDS, Turbidity.
Water Quality Platinum Seal Certified - tested for structural integrity, chemical extraction and reduction of contaminants
Isotwist 5 Stage Standard 50GPD Water Quality Platinum Seal Certified - $525
Isotwist 5 Stage High Efficiency 50GPD - $625
Filtration Process
Filter Stage 1 - 5 Micron Sediment Filter - Reduces Dirt, Sand and Rust
Filter Stage 2 - 10 Micron Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 3 - 10 Micron Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 4 - 50 GPD (gallons per day) Membrane
Filter Stage 5 - Carbon Post filter, to enhance the water’s taste.
Specifications
Dimension: 14”W x 6”D x 15.5”H
Tank: 11″ dia. x 15.5″H
Maintenance
Filter Rating – 12 Month
Membrane Rating – 2 to 3 Years
Warranty
Parts 5 Year
Labor 1 Year
Labor Warranty Extended to 5 Years if CWS does yearly filter service
Standard under sink installation is included, drilling a faucet hole is additional $100.00
DROP Reverse Osmosis System
This simple system fits right under your sink and gives you crystal-clear, great-tasting water.
The DROP Reverse Osmosis System does this by reducing contaminants including chlorine, lead, pesticides, fluoride, pharmaceuticals, arsenic, and bacteria. Additionally, it eliminates the amount of sediment in your water. The DROP Reverse Osmosis System will give you water with improved taste, odor, and appearance.
Key Features
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Quick Change Filters & Reverse Osmosis Membrane
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Built-in Leak Protection
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TDS Monitoring of Feed & Product Water
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Text, Email & Push Notifications for Filter Changeouts
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Atmospheric Storage – No Backpressure On Membrane for faster RO water production
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Built in Feed & Delivery Pumps for Optimal Pressure
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WiFi Connectivity Through DROP Hub
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888 Brush Nickel Faucet with Light Indicator Included
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Other faucet options available with Booster Pump Required ($193.55)
DROP Reverse Osmosis System without Hub - $1,206.32
DROP Reverse Osmosis System with Hub - $1,457.59
Filtration Process
RO-RO: Removes small molecular organic matter, colloids, microorganisms
RO-CAP: Removes odor to improve the taste of drinking water.
RO-PAC: Removes dirt corrosion, sand, chlorine and other suspended solids.
RO-MPC (optional): Cartridge boosts the pH and adds beneficial minerals magnesium and calcium to the drinking water.
Specifications
Depth: 15 in
Width: 8.5 in
Height: 14.5 in
Maintenance
Filter Rating – 12 Month
Membrane Rating – 2 to 3 Years
Warranty
Parts 5 Year
Labor 1 Year
Labor Warranty Extended to 5 Years if CWS does yearly filter service
Standard under sink installation is included, drilling a faucet hole is additional $100.00
Twist & LOC 75GPD 4 Stage
4-Stage 75 GPD NRO Quick Change Twist & Loc RO System features quick change twist & lock cartridges. The Quick Change Twist & Loc cartridge is disengaged and removed with only a quarter twist of the wrist without shutting off the water. Cartridges can even be changed when the customers home’s water system is operating under full pressure.
Twist & LOC 75 GPD 4 Stage RO
System - $525
Filtration Process
Filter Stage 1 - Sediment Filter - Reduces Dirt, Sand and Rust
Filter Stage 2 - Carbon Block Filter - Reduces Chlorine,
Objectionable Tastes and Odor.
Filter Stage 3 - 75 GPD (gallons per day) Membrane
Filter Stage 4 - Carbon Post filter, to enhance the water’s taste.
Specifications
Call for more details
Maintenance
Filter Rating – 2500 Gallons (6 to 12 Months)
Membrane Rating – 2 Years
Warranty
Parts 5 Year
Labor 1 Year
Labor Warranty Extended to 5 Years if CWS does yearly filter service
Standard under sink installation is included, drilling a faucet hole is additional $100.00
Faucet Selection
Standard under sink installation is included, drilling a faucet hole is additional $100.00
103 Style Faucet
103 Chrome – Default Included Option
103 Brush Nickel - Optional
888 Style Faucet - $85
888 Chrome
888 Brush Nickel
888 Antique Bronze
888 Matte Black
703 Style Faucet - $85
603 Chrome
603 Brush Nickel
603 White
603 Antique Bronze
603 Oil Rubbed Bronze
905 Style Faucet - $75
905 Chrome
905 Brush Nickel
905 Black
905 White
905 Antique Bronze
905 Oil Rubbed Bronze
905 Matte Black
603 Style Faucet - $75
603 Chrome
603 Brush Nickel
603 White
603 Antique Bronze
603 Oil Rubbed Bronze
DRINKING WATER FILTERS
Triple Stage Under Sink Filter
Triple Stage Under Sink Filter
Reduces Cyst, Sand, Silt, Sediment, Rust, Chlorine Taste and Odor
Filter Rating – 12 Months
Does not remove minerals
NSF Certified
Chlorine/Chloramines/VOC's/Bad Taste/ Bad Odor & More
Connects Direct to Cold Water Supply
No Extra Faucet or Holding Tank
1 Sediment 1 Carbon Filter or (2 Carbon with Three Stage)
Installation Included - Standard under sink
Commercial / Whole Home Reverse Osmosis Systems
Axeon
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
What Our Clients Say About Their Water Transformation
Reverse Osmosis Services
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.
Why Us?
Family-owned with over 20 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.
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