Protect your home, business and our environment with Salt Free Water Softeners

Fix Hard Water With No Hassles, No Wasted Water, No Problems Choose Your Salt Free SystemBuy Replacement Filter

We get it

Salt water softeners have been around for ages, but now there’s something better…

Read More
For the longest time, they were the only option and they were a good option. They do a nice job of preventing the hard water spots and staining that come from having hard water.
Besides the constant upkeep that is required for the system to work the way they are designed, they don’t remove chlorine, sediment, silica, or any other contaminants. And because the softening is done with salt, the water contains salt. This means you can’t water your plants or drink it.

We knew there had to be a better way.

And that’s why we created the:


We are the worlds best next generation water soften system. Not only do our PolyHalt systems soften water without the use of salt, they also filter out that nasty sediment and those funky odors.

Here’s How It Works

Choose Your System

Find the system that best  describes the problem you  are having with your water.


Once you purchase your system, simply contact a plumber to have your system installed in under an hour.


With your new salt free system installed, there is nothing more to do except enjoy your clean water.

Choose Your Salt
Free System

All of our systems eliminate hard water that causes the white cloudy staining, pitting, and etching caused by hard water.

What our customers
are saying

Before Cascadian, when my fixtures where clean of residue it would take about 3 days to cloud up and I could not remove the residue unless using some type of cleaning / polishing products.

With the Cascadian filter installed it takes about 2 weeks for any residue to appear and any residue wipes right off.  My clear glass shower doors clean up much easier.  I am very happy with this.

Karen Lewis

Water Treatment Professional, Sequim, WA

I called Cascadian Water and spoke to Jodi. She asked me a series of questions. Realizing that the set up I had was not standard, she shipped me a new casing and fitting, and then helped me to find a plumbing service that was responsive and had experience working with Cascadian Water systems.

Jodi and the team were all about ensuring that I had what I needed, and she went beyond the call of duty in finding a local expert to assess my situation.  Service and caring beyond the call of duty.


New Home, Monroe, WA

I wanted to take a moment to thank you and the entire Cascadian team for your unwavering help in solving my home water system issues.  It is rare to find a company that shows such concern for the consumer and is so dedicated to ensuring that their products and services are at such a high level of excellence.  It’s a comfort to know that you are there.  

I whole-heartedly recommend Cascadian to other homeowners— I don’t think you can find a better water treatment company!

Marshall Raskind

Homeowner, Bainbridge Island, WA

Taking Care of Our Planet

We wanted a system that didn’t harm the environment, so we designed a system that doesn’t waste any water or add salt that seeps back into the ground water.

Certified by the NSF

We know there are a lot of products that make claims like ours, so we hope you won’t take our word for it.

Our products have been certified by the NSF The Public Health and Safety Organization. Founded in 1944, the NSF is recognized by regulatory agencies at the local, state, federal and international level. An NSF certification demonstrates that a product complies with all standard requirements. NSF conducts periodic facility audits and product testing to verify that the product continues to comply with the standard. 

Any reputable manufacturer of drinking water treatment products and water filters, commercial foodservice equipment and a wide array of consumer products such as bottled water, nutritional supplements, private label goods, personal care items and home appliances (washers, dryers and dishwashers) rigorously seeks out an NSF Certification.



Rotary Club International

Need Help Finding Your Perfect Water Treatment System?

Simply select problems with your water and the PRODUCT FINDER will show you the best treatment system.

4 Things To Consider When Choosing A Water Softener

4 Things To Consider When Choosing A Water Softener

You have had it! You have finally decided to do something about the awful tasting water in your home, but with so many options to choose from, it is really overwhelming. It can be hard to know which solution is right for your home or business. In this free guide, we will share the 4 most important things you need to know before you purchase a water softening system.

Thank you for requesting your free guide. It should be in your inbox shortly. If you don't see it soon, check your junk or promotions folder.

Pin It on Pinterest