S12 Twin Tank

Battery-powered twin tank for remote locations

The S12 twin tank is a battery-operated home water softener built for more remote locations and powered by premium d-cell batteries for years of reliability and energy efficiency.


  • Built for remote locations
  • Digital display with user-friendly electronics
  • Variable reserve automatically adjusts to your changing water usage
  • Full-flow bypass valve provides the convenience of bypassing the water softener
  • Corrosion-resistant control valve body and tanks for a longer life
  • All internal components are lead-free