Clack
Clack Corporation is a provider of precision water purification technology and water treatment components for OEMs and distributors.
Last updated September 2, 2026
Overview
Established in 1944, Clack Corporation provides quality residential, industrial, and commercial water treatment components. The company supports global OEM partnerships with innovation, manufacturing, and reliability, offering American-made products built to last.
History
Clack Corporation was established in 1944. In 1944, Bill Clack and his father, Willis Clack, opened a small water softener exchange business in Madison, Wisconsin. By 1960, Clack Soft Water evolved into a manufacturing and distribution company for OEM assemblers.
Products and positioning
WS1.5PB Control Valve
The 1.5" plastic inlet/outlet out the back top mount control valve is perfect for large residential and commercial applications.
TR-200 Tank Recirculation Kit with Ozone
Uses the natural power of ozone to oxidize contaminants, keeping bacteria and organic material under control.
Flagship businesses
- WS1.5PB Control Valve
- TR-200 Tank Recirculation Kit with Ozone
Sources
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