Clack 24K automatic metered water softener

Pure Water Choices

Clack 24K: Efficient, Affordable Softening

Professional-grade Clack 24K water softener — the industry workhorse with legendary reliability.

5 Stars134+ 5-Star Reviews

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About This System

The Clack 24K is built around the legendary Clack WS1 control valve — the most reliable and serviceable water softener valve in the industry. Water treatment professionals worldwide trust Clack valves for their unmatched durability and ease of service.

The 24,000 grain capacity makes this system ideal for Colorado homes up to approximately 4 bedrooms with water hardness up to 20 GPG. The digital metered head tracks your actual water usage and only regenerates when needed — saving salt and water while ensuring you always have soft water.

When you choose a Clack-valved system, you're getting the same equipment used by professional water treatment facilities — not a consumer-grade product.

Key Features

  • Legendary Clack WS1 control valve — industry standard
  • 24,000 grain capacity
  • Demand-initiated metered regeneration
  • Easy-to-program digital display
  • NSF/ANSI 44 certified
  • Serviceable valve — parts available everywhere
  • High-flow design — no pressure drop
  • Bypass valve included
  • Salt bridge protection feature
  • Professional installation by licensed technicians

Specifications

Control ValveClack WS1 digital metered
Grain Capacity24,000 grains
Flow Rate12 GPM peak
Salt Efficiency3,500 grains/lb at standard dose
CertificationsNSF/ANSI 44
Tank9x48" mineral tank
Warranty10-year tank, 5-year Clack valve
5 Star Rating

134+ Reviews

5.0 ★ Average Rating

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Water Quality AssociationWQA PlatinumInternational Plumbing Association

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