Cascadian's P, PolyHalt Softener and Much More

P is for PolyHalt®

The following applies to all systems and filters with the letter "P" in the part number.

Simply stated PolyHalt is a cornerstone of Cascadian's ICS line of products. PolyHalt is a proprietary phosphate. In other words, a special chemical developed by Cascadian Water to control effects of various minerals and water behavioral properties. 

The unique properties designed into PolyHalt make it very versatile. It is used to soften hard water without making it slippery or slimy or using salt, protect plumbing and appliances, prevent silica etching and pitting and help protect our ground water and environment. And, it is legal everywhere salt-based water softeners are banned or restricted by state and/or local jurisdictions. 

Click Here to See Treatment Systems With PolyHalt

To lean more about PolyHalt check out the links below.


    Explainer Videos

    Explainer video playlist about Cascadian's PolyHalt. Learn how ion bond softening works and other uses that make PolyHalt so powerful.

    PolyHalt Videos
  • The focus of this blog is to keep everyone up to date on what is happening with Cascadian Water as we continue to provide the best cartridge based water treatment available.  

    What is PolyHalt?

    Learn about PolyHalt. Find out what it is and how it works. Get an introduction to the water quality problems it solves and what you can expect from treatment with PolyHalt.

    Learn More
  • Comparing features and benefits - Image  

    Compare PolyHalt to Salt Softeners

    Compare features and benefits of PolyHalt ion bond salt free softening and salt-based ion exchange softening.


    What to Expect with PolyHalt Softeners

    Before you buy learn what to expect with your Cascadian PolyHalt ion bond salt free water softener.

    Learn More
  • Lake Mead Drying Up - Image  

    How PolyHalt is Better for our Environment

    How PolyHalt is Better for our Environment

    Learn More
  • NSF National Sanitation Foundation Logo - Image

    Independent 3rd Party Certifications

    PolyHalt has been tested and certified by NSF / ANSI and CAN to standard 60. It is also certified to NSF / ANSI 42. PolyHalt has also been approved for use by the Los Angeles County Sanitation District (LACSD) to replace automatic self regenerating water softeners (salt softeners).


    Systems Using PolyHalt

    See all the treatment systems using PolyHalt

    PolyHalt Systems