Skip to Main Content


Water Softeners with Watts W100 Valves

Sales Channel: Dealer

W100 Series Water Softeners are complete water softening systems that include the Watts W100 high flow, metered valve. Features include standard or Vortech mineral tank (no gravel needed), 18", x 36", black brine tank, float valve to prevent brine overflow, and bypass valve. Model selection is typically based on water hardness, water usage, water source and other factors. All models deliver the benefits of spot-free glassware and dishes, no mineral deposits on bathtubs and shower stalls, brighter, softer laundry, less reliance on water softening products, dramatic reduction in soap usage, manageable hair because shampoo works better, pipes remain free of calcium scale buildup, extended life of appliances and reduced energy costs because scale is virtually eliminated, and spot-free car wash.


  • Regeneration of the softener resin is based on water consumption
  • Push button settings provide ease of use
  • Standard or Vortech mineral tank
  • W100 metered valves are metered for greater efficiency and reduced salt usage

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific W100

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: