About Us

About ECI

ECI, part of  EcoWater Systems, is a member company of The Marmon Group , an international company of over 140 autonomous manufacturing and service companies and a subsidiary of the Berkshire Hathaway Company. As a Water Quality Association (WQA) member, we belong to a not-for-profit international trade association representing the residential, commercial and industrial water treatment industry.

Through our EcoWater Systems Division, we have been making water cleaner and safer for homes since 1925; today, we are one of the world’s largest manufacturers of residential water treatment systems. We also offer solutions for commercial water treatment through our EcoWater Commercial Division.

At our St Paul, Minnesota and Ripley, Mississippi facilities, we design and manufacture 95% of our products and components. Across North America, there are more than 300 authorized EcoWater dealerships with the expertise to diagnose your water problems and provide an eco-friendly water system to meet your family’s specific water treatment needs.

EcoWater Systems’ reach is international, with offices in Belgium, China and the UK. Approximately 250 authorized EcoWater dealers in, Europe, China, the UK and other countries provide water treatment solutions to families and businesses worldwide.

The demand for cleaner, clearer water continues to grow. ECI’s dedication to the most innovative, highest-quality, eco-friendly water systems sold through our network of service-oriented water treatment professional provides the quality water everyone deserves.  Please contact us to inquire about selling our products.