The Westinghouse Assurance Series refiner delivers high-quality water in a package you can count on. The Assurance Series refiner is a slightly more simplistic version of the Progressive Series. It utilizes a five-cycle, co-current flow valve.

Built from high-impact, corrosion-resistant materials to stand up to the test of time, The Westinghouse Assurance Series is a feature-rich, economical water refiner. The solid-state microprocessor’s digital screen displays user, diagnostic, and history information providing valuable information to the homeowner and Westinghouse pro technician while its non-volatile memory stores this data indefinitely.

The mixed bed system removes calcium, magnesium, and other minerals from the water while also reducing chlorine, taste, and odor.