Discontinued - Use 255TC-EIQ 120 Designed specifically as a bottom

Designed specifically as a bottom diffuser for mineral tanks

which prevents the odor from permeating your water supply

Rubber Gasket – Provides a watertight seal around the saddle to prevent leaks

The NCP-20BB pleated carbon cartridge functions by channeling water through a pleated carbon media that adsorbs chlorine

3/8" Threaded Connector Fitting – Ensures a secure and precise fit between faucet and RO tubing

Discontinued - Use 255TC-EIQ 120 Designed specifically as a bottomThis listing represents a discontinued Autotrol control valve assembly that has been superseded by the current 255TC EIQ. The original unit, the Autotrol 255 Valve with a 460TC 6 Day Time Clock Controller and cover, served for years as a dependable time clock based control head for residential and light commercial water softeners on the Pentair Autotrol platform. Many of these units are still in service today, which is why knowing the correct