Culligan water systems

Reverse Osmosis
Clean up your water with a Culligan RO system. With reverse osmosis, water is passed through a semi-permeable membrane under high pressure, removing unwanted materials.

This process eliminates 95% of dissolved minerals, particles and organics from your water, giving you pure water for anything from making beverages to printing.

Deionizers
Get quality water for your business. Through ion exchange, deionization gets rid of unwanted materials in your water supply.

Choose the deionization system that gives you the level of purity you need. Culligan offers strong-base, weak-base or mixed-bed systems. We'll help you determine which is best for your business.

Dealkalizers
Take control of water problems with a dealkalizer from Culligan. Through a process much like softening, dealkalization reduces anions such as chloride, nitrate and sulfate in your water.

Besides being corrosive, these unwanted particles can make water taste bitter or salty. From car washes to restaurants, a dealkalizer could be the solution for your business.