Serving the water treatment professional for over 75 years, Clack Corporation has grown to become one of the world’s leading manufacturers and distributors of water treatment components for residential, commercial and industrial applications.
Established in 1944, this family business has grown to become a world leader in the manufacture and distribution of water treatment products and components for residential and commercial/industrial applications.
From its headquarters in Windsor, Wisconsin, additional manufacturing facilities in Rogers, Arkansas and a distribution center in Phoenix, Arizona; Clack serves customers in the United States and throughout the world.
Clack water treatment components and drinking water systems are sold through a network of original equipment manufacturers (OEMs) worldwide.
