The Culligan Matrix Solutions line of softeners is one the most complete in the industry, satisfying demands for scale reduction for flow rates from 1 to thousands* of gallons per minute. With reliable Progressive Flow,Culligan Smart Controller, Brine Reclaim and Aqua-Sensor® technologies, the Culligan Softener systems are among the most efficient on the market. For complete customization, softeners are available in corrosion-resistant tanks made from carbon steel or fiberglass.