RainSoft water conditioning and drinking water systems are designed to meet a variety of water quality challenges, providing you with effective, affordable solutions for achieving the best possible water quality for your home. For fifty years since 1953, RainSoft has been an innovative leader in the water treatment industry and has earned more than 75 U.S. and international patents.

RainSoft offers one of the most comprehensive limited lifetime warranties in the business. We invest heavily in research, development, independent third-party testing and certification programs to assure the utmost quality and reliability. RainSoft water treatment systems and components are sold, installed and serviced by more than 300 independently owned and operated RainSoft dealerships worldwide. Headquartered in Illinois, RainSoft is a division of Aquion Partners L.P.