Reduce Chlorine use up to 75%

Clearwater Pools Systems has MineralPURE systems that can be used on any size commercial pool up to 600,000 gallons. You can safely reduce chlorine use up to 75%. We are NSF and UL Approved for use on commercial pools. You will be amazed at the water clarity. Today, we are used by several waterparks around the world including Wet ‘n Wild parks. The savings in chlorine is in tens of thousands of dollars a year!


The MineralPURE ionization system consists of a state-of the-art micro-processor control box and a scientifically designed set of electrodes composed of copper or copper/silver. These are set slightly apart from one another. Water is passed through a specially designed flow cell chamber that houses the electrodes. The control box works by generating a precise, low-voltage, DC current (at milliamp levels) to the electrodes.

Basically, the current causes some of the outermost atoms of the electrodes to lose an electron, thus becoming positive ions. While the water is running through the chamber, many of these ions are swept away before they can reach the other side of the electrodes. As a result, copper or copper & silver ions are dispersed into the body of water that is being purified.

Ag and Cu released
How it Works
  • Silver Ions

    Help control bacteria
    and viruses.

Copper Ions - Silver Ions

The greatest benefit of copper or copper/silver ionization is that the ions remain in the water providing a residual protection. They provide long-term, nontoxic purification and prevent against recontamination. Unlike most types of sanitizers, the copper and silver ions remain in the water until they flocculate, or form masses with the algae and bacteria and then become large enough to be removed by the filtering equipment. When the “used” copper and silver ions are removed, the microprocessor control box is always producing new ions to continuously sanitize the water.

History of Copper/Silver Ionization

The MineralPURE system incorporates technology that was actually discovered thousands of years ago and has been used in various applications.

Ancient Greeks

Ancient GreeksThe ancient Greeks were the first to discover the sanitizing power of copper.

Ancient Egyptians

Ancient EgyptiansThe ancient Egyptians kept their water in silver containers to prevent contamination.

Middle Ages

silverDuring the plague-ridden Middle Ages, mothers knew to place a silver spoon in an infant’s mouth to ward off disease.

Early American Pioneers

PioneersEarly American pioneers moving west across the continent put copper and silver coins in large wooden water casks to provide them with safe drinking water during their long voyage. When the wagons rolled, the agitation rolled, thus causing the coins to discharge ions (an electrically charged particle) into the water. The copper ions help control algae while the silver ions help control bacteria and viruses.


SilverSilver sulfadiazine is the most widely used antibacterial treatment for burns or open wounds. Many people die from severe burns because of lack of bacteria treatment.


dentistsDentists have used silver to fill cavities for decades because of its strong antibacterial features.


The Clearwater Pool System has been installed on various applications over the years. This is the closest thing to a chlorine free pool system and salt free pool that you can have, but there are other successful applications that our system can be used on.

Bellagio Las Vegas
Wet n Wild Las Vegas
Wet n Wild Las Vegas

Federated States of Micronesia
Olympic Swimming Pool

Federated States of Micronesia
Six Flags
Six Flags

Northfield Swimming Pool
United Kingdom

Northfield Swimming Pool
Wet N Wild
Wet N Wild
Loro Parqus
Loro Parqus

El Rollo Water Park

El Rollo Water Park
Wet n Wild Palm Springs
Wet N Wild

Church of Christ
Cordell, Oklahoma
1,000 gallon Baptismal Tub

Applications - Residential

University of Texas
Austin, TX
Littlefield Fountain

University of Texas

NASA Connection

NASA’s Apollo Missions

NASA scientists capitalized on this knowledge and developed an ionization system for the Apollo spacecraft’s in the 1960s. They needed a way to supply safe drinking water for the crew on their long missions to the moon without using chorine. Be sure to check out “NASA Connection” for more details.

NASA rocket ship

NASA’s Ionization System

NASA harnessed what nature already knew and designed an ionization system aboard their Apollo flights. An electronic silver-ion generator – slightly larger than a cigarette pack – was mounted on various locations in the spacecraft. These generators dispersed silver-ions to eliminate bacteria and viruses and provide the astronauts with safe drinking water. They did not want to bring chlorine with them into space.

Benefit from the Wisdom of Centuries

In 1990, Clearwater Enviro Technologies utilized technology that had been around for thousands of years and developed a purification system that could be applied to any size or body of water – including swimming pools and spas. Now, nearly 3 decades later, hundreds of thousands of pool owners are enjoying the Clearwater Pool System including many Wet’n’Wild across America.

© Clearwater Enviro Technologies, Inc. | Mineral Pure is registered trademark of Clearwater Enviro Technologies | webmaster
Translate »