Commers CRO Reverse Osmosis

The Commers CRO System incorporates the latest filtration and purification technologies to provide your family a safe, convenient, plentiful supply of fresh water.


Interested in the Commers CRO Reverse Osmosis?

Contact one of our water experts to set up a free water analysis at (763) 252-7701 or find a location near you.

Features of the Commers CRO Reverse Osmosis

  • Five-year warranty on system
  • Encapsulated quick change program
  • High output performance ensures an abundant supply of water for all of your household needs
  • Average 98% TDS reduction
  • Superior nitrate reduction
  • Pressurized operation provides optimal contamination rejection
  • Operates in low pressure and low temperature conditions where other RO systems fail
  • System designed for both chlorinated and non-chlorinated municipal or well water systems
  • High flow, pump-assisted filtration provides increased membrane efficiency and tank recovery

The Many Uses Of Reverse Osmosis Water

  • Drinking Water
  • Coffee, tea and juices
  • Baby formula
  • Cooking
  • Soups and sauces
  • Ice cubes and water
  • Works with all refrigerators
  • Humidifiers
  • Low sodium diets
  • Plants
  • Steam irons
  • Radiators
  • Fish tanks
  • Photos

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Customized Water Treatment

We’ll build a system that’s just right for you and your family.

Locally Owned

Your Minnesota water softener experts since 1947.

Certified Technicians

Friendly service when you need it from our trained, certified technicians.

Water Softener Salt

Trust our 99.6% pure salt for your softener. Call us or order online.

Commers knows how to handle well water

Hard water is bad enough, but well water often presents greater treatment challenges. For example, 15% of private wells in Minnesota exceed the legal limit for arsenic, which is a tasteless, odorless, invisible carcinogen. Other environmental factors, including iron, tannins and hydrogen sulfide, also plague well water.


Get a free well water analysis

Commers Water offers a free, in-home water analysis to determine the hardness of your water or whether you have a problem with your drinking water. Our experts will test your well water and discuss any issues with you—at no cost or obligation.


Call Us, Visit a Store, or Contact Us Online

Contact Commers to schedule a free water test, discuss water softener options, talk about drinking water solutions for your home or business, or schedule a salt delivery. We look forward to hearing from you and helping with your water treatment needs!