Clack WS1 Water Softener by Aqualux


The Aqualux Clack WS1 water softener features the sophisticated and high-flow Clack WS1 metered electronic control valve, Structural composite tanks, brine tank safety float, and 10% cross linked resin. With 1″ internal porting, it’s the perfect softener for homes requiring more than 10 gallons per minute of flow. Easy access to all internal components, make the Clack valve and excellent choice for do-it-yourselfers and professionals alike. Soft water brine refill ensures a complete regeneration, and keeps internal components free of performance-degrading sludge. The Aqualux Clack WS1 is a metered control valve and regenerates based on water consumption, dramatically minimizing salt consumption.



  • Softener Efficiency Rating (SER): 3,333 grains / pound
  • Install Location: Point of Entry
  • Softener Tank Dimensions: 8″ x 44″ (0.75 cubic foot), 9″ x 48″ (1.0 cubic foot), 10″ x 54″ (1.5 cubic feet), 12″ x 52″ (2.0 cubic feet), 13″ x 52″ (2.5 cubic feet), 14″ x 65″ (3.0 cubic feet) – add 7.9″ for control valve height
  • Brine Tank Dimensions: 14″ x 14″ x 36″
  • Plumbing: 1″ threaded male connectors
  • Electrical Requirements: 110V Standard



  • Clack WS1 valve with digital controls
  • Fiberglass resin tank (black)
  • Bypass valve
  • Brine tank (black)
  • Brine tank safety float
  • Top basket (prevents loss of resin)
  • 1″ threaded male plumbing connectors
  • Brine Line


  • 5 years on softener valve
  • 10 years on softener resin
  • 10 years on resin tank
  • 10 years on brine tank

This warranty is for manufacturer’s defects only. Certain water softener components, such a the main piston, seal & spacers, and the brine valve will experience wear and tear during normal usage of the softener and are not covered under the warranty.