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Solar Panel Clack WS1SP Valve

Solar Powered Water Treatment

Experience the convenience of soft and filtered water without relying on traditional energy sources. Our solar-powered water softening system is perfect for off-grid living, combining eco-friendly technology with unmatched efficiency and filtration. Enjoy the freedom of soft, clean water wherever you are—simplified and sustainable.


The WS1SP Valve is High Quality, Dependable, Efficient, and offers the Highest Flow Rates in the Industry. Perfect for Residential and Light Commercial Applications. The Solar Clack WS1SP is the most recommended valve by local water treatment and plumbing specialists.


  • With our without solar panel

  • Compatible with all-in-one water softeners and regular water softeners

  • Solid state microprocessor with easy access front panel settings

  • Three modes of operation; meter immediate, meter delayed, or time clock delayed

  • Downflow or Up-flow regeneration

  • Pre or Post treated water regenerated refill

  • Patented one piece expanding seal spacer stack assembly U.S. 

  • Patent 6,402,944

  • Patented linearly reciprocating piston operation U.S. Patent 6,444,127

  • Double backwash feature offers optimum regeneration, cleaning ability, and efficiency

  • Capable of 36 pre-programmed regeneration cycles based on control valve setting

  • Days override feature; 1 – 28 days available

​Contact Us for Questions and Pricing!

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Why Us?

Family-owned with over 20 years of experience, Complete Water Systems is Arizona’s trusted provider of water filtration, plumbing, and service solutions. We are committed to delivering high-quality, innovative solutions with integrity and professionalism. Whether you need home filtration, plumbing services, or expert advice, our dedicated team ensures your water is clean, safe, and tailored to your needs. Contact us today to discover how we can help you achieve pure and safe water.

Your Water Transformation Starts Here—Contact Us!

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