Pentair PacFab 2" Slide/1-1/2" Backwash Valve Piston Assembly (273241Z) topsides When the working cartridge becomes

When the working cartridge becomes worn or clogged

Waterway 1" Top Access Air Control [6-Spoke Black] (660-3511) is a practical replacement component from Waterway Plastics designed for pool and spa service applications where the right fit and dependable function matter

and correctly aligned

The 16113120K is a practical replacement for compatible Carvin or Jacuzzi systems that need renewed trap-body support and cleaner structural reliability

helping the repaired seat look fresher and more factory-correct once complete

Pentair PacFab 2" Slide/1-1/2" Backwash Valve Piston Assembly (273241Z) topsides When the working cartridge becomesPush pull backwash valves rely on the piston assembly to shift water flow between filtration and backwash paths. This replacement piston assembly is designed for compatible PacFab 2 inch slide and 1 1 2 inch backwash valve applications, helping restore movement when the original part is worn or leaking. Replacement piston assembly for select PacFab backwash valves Supports filter and backwash flow control Useful when the slide action becomes stiff,