Clack (V3725)-Clack WS2 Downflow Piston Assembly Filter Housing & Components and custom water treatment systems

and custom water treatment systems requiring bulk media refills

🔧 Pro tip: Glycerin-filled gauges like the PG15L25 resist needle bounce from pump cycling

Thin film composite membrane provides up to 98% rejection of dissolved solids and bacteria

75" dimensions and capacity for reliable scale prevention in standard 10-inch filter housings

Clack (V3725)-Clack WS2 Downflow Piston Assembly Filter Housing & Components and custom water treatment systemsClack 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