Description
Reliable. Efficient. Built to Last.
The Clack WS1 is one of the most trusted water softener platforms in the industry. Built with a commercial-grade Clack control valve and high-capacity resin, this system delivers consistent soft water throughout your home while reducing scale buildup, soap usage, and hard water staining.
Designed for Canadian water conditions, the Clack WS1 combines simple programming, excellent reliability, and full 1” high-flow performance — making it an ideal choice for homes that want dependable soft water without proprietary parts or unnecessary electronics.
Why Choose a Clack WS1 Softener?
Genuine Clack WS1 control valve
Full 1” high-flow system
Metered on-demand regeneration
Reliable non-proprietary design
Easy-to-service platform
Premium high-capacity resin
Reduces hard water scale buildup
Helps extend the life of plumbing and appliances
Soft water for better bathing, laundry, and cleaning
Made with high-quality North American components
Premium Clack WS1 Valve
The Clack WS1 control valve is widely respected by water treatment professionals for its durability, simplicity, and long-term reliability.
Features include:
Digital metered control
Easy front-panel programming
Battery backup memory
Double backwash capability
Adjustable regeneration settings
Efficient salt and water usage
Proven piston and seal-spacer design
The WS1 valve is NSF certified and manufactured in Wisconsin, USA.
Available Sizes
System Size Typical Household Size
32,000 Grain 1–2 People
48,000 Grain 2–4 People
64,000 Grain
4–6 People
What’s Included
Clack WS1 metered control valve
Mineral tank with resin preloaded
Brine tank with safety float assembly
Bypass valve
Installation manual
Power supply
Benefits of Soft Water
Softer skin and hair
Reduced spotting on dishes and fixtures
Less soap and detergent usage
Longer appliance lifespan
Reduced scale buildup in plumbing
Cleaner laundry and brighter fabrics
Warranty
10-Year Mineral Tank Warranty
5-Year Control Valve Warranty





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