Clack (V3725)-Clack WS2 Downflow Piston Assembly Pentek (150067) 10" W/PR Filter Housing 3/4"NPT Black/Blue Universal Pipe Fit

Universal Pipe Fit

Autotrol valve controls are manufactured to OEM specifications for reliable long-term performance in residential water treatment systems

A clogged sediment cartridge protects downstream equipment like carbon filters

heavy-duty cartridge valve Output Rate Control Side mounted diaphragm stroke adjustment Clog & Airlock Resistance Yes

Engineered for Consistent UV Output

Clack (V3725)-Clack WS2 Downflow Piston Assembly Pentek (150067) 10" W/PR Filter Housing 3/4"NPT Black/Blue Universal Pipe FitClack Corporation Clack WS2 Downflow Piston Assembly (V3725V) Factory OEM piston assembly engineered for Clack WS2 control valves in downflow service configurations OEM Clack Part V3725V WS2 Compatible Downflow The Clack V3725V piston assembly is the primary control component inside WS2 water softener valves, directing service flow downward through the resin bed during the softening cycle. This is a genuine Clack factory replacement part designed to