Water Softeners and Filters

Water Treatment Systems You’ll Enjoy


Smart for Family, Home and Business!

Perfect Water Treatment!

Free yourself from water troubles
Protect family, home, and business

“Life’s Short – Enjoy Your Water!”

Saltless Water Softener



  • Imagine life with clean water for your whole family and every need:


  • Cleaner great tasting water
  • Brighter and whiter laundry
  • Cleaner dishes
  • Less soap scum on sinks, tubs and showers
  • Less stubborn spotting and mineral staining


All this in an affordable small sized system with low maintenance, without salt or waste water and so many more benefits



  • Do you own a restaurant or food service business?


  • How about a bakery or brewery?


  • Want to reduce costs and improve your product and customer experience at the same time?


We are ready to help you make that happen.



  • Interested in simplifying your water softener and filter business?


  • Looking for alternatives to traditional automatic systems?


  • Thinking about adding water treatment to your business?


Our ICS treatment systems give you the advantage. We are ready to work with you to grow your water treatment business.

About Us

We are an innovative family owned business solving water quality problems since 1994.

Cascadian water softeners and filters are manufactured by O3 Water Systems. Based in Cle Elum, WA., O3 Water Systems is a privately-owned and operated company that designs and manufactures water treatment systems.

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