Salt Free Water Treatment Systems that Waste No Water, and Require No Salt and No Backwashing.

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Your satisfaction is our goal and that's why all of our products come with a lifetime warranty and complete 100% satisfaction guarantee. *See product info for details.  Referrals and repeat customers is our highest priority!

At Hanish Water, we're committed to providing Whole House and Point of Use Water Treatment Solutions for the Phoenix area and beyond that conserve water, our most precious resource, and help protect your family and loved ones from the harmful effects of Chlorine, Virus, Cyst, Pharmaceuticals, DNA, Bacteria, and Particulates that are often found in municipal water supplies.

We offer solutions to the water treatment and conservation issues facing Phoenix residents today.

Our "scale inhibiting technology" takes advantage of the natural ionic nature of water, significantly reducing scaling on pipes and fixtures throughout your home.

Learn more about these products, or contact a Water Treatment Specialist at Hanish Water of Arizona 480-280-5653, and we can help ensure you find the right system(s) for your needs.

Filters out Chlorine for safer bathing and cooking.

No Salt whole House Water Filters

Our Whole House Water Treatment Systems are specially designed to treat the specific challenges of consumers connected to a municipal source of water, such as elevated chlorine levels, boil water alerts due to aging infrastructure, and contamination from deteriorating delivery systems.

Our Whole House (point-of-entry) and point-of-use water treatment systems use no moving parts, no electricity, require no chemicals, no salt, no backwashing, and waste no water.  Our water treatment systems filter for chlorine, taste, odor, color, bacteria, cyst, virus, particulates, and even DNA and Pharmaceuticals which are slowly and increasingly entering our aquifers.

 Contact a Hanish Water Treatment Specialist to find the right system for you. Or call 480-280-5653.

Did you know that the typical campground or RV park water can contain many contaminants common to ground water?  Hanish BioGuard-1-RV is the solution for treating the water coming into your RV. Protect your family and pets from harmful contact with bacteria, virus, cyst, DNA, pharmaceuticals, metals, tastes, odors, and other contaminants.  Small and affordable, the Hanish Water BioGuard-1-RV is the water filter solution for your RV.

The media used in the in all of our systems has been tested and certified to meet NSF/ANSI Standard 53. The wetted components in all of our systems has passed NSF/ANSI Standard 53. The media in the CTS, UTC, and BioGuard have been tested to NSF/ANSI Standard 42 for Drinking Water Treatment Units, and NSF/ANSI Standard 61 for Drinking Water Components. The media used in the CTS and UTC systems has been tested and certified to meet NSF/ANSI Standard 42, 53, and 61. Testing performed by the Water Quality Association has determined that the cartridge in the UTC reduces Cysts by at least 99.97%.