Clack (V3725)-Clack WS2 Downflow Piston Assembly Filter Housing & Components } The Harmsco 801-1-20 delivers

} The Harmsco 801-1-20 delivers 1 micron pleated polyester filtration in a 20"x2

🛡️ Media Wrap Technology

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

including brands like Pentair

OEM Part 6-36 Hour Cycle

Clack (V3725)-Clack WS2 Downflow Piston Assembly Filter Housing & Components } The Harmsco 801-1-20 deliversClack 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