Autotrol 255/460i Electronic Demand 3/4" Electronic w/air check

Designed to monitor water usage and regenerate at just the right time to maximize efficiency while minimizing salt and water consumption. The Autotrol’s 460i Electronic Demand Control is the “intelligent” water conditioning choice. The 255 Valve features a rugged, robust, re-engineered design that uses less water, runs quieter and lasts longer. A good system paired with the 460i Control provides conditioning efficiency that automatically adjusts to water demands and ensures continuous conditioned water with substantial savings on both salt and water.