Pentair Piston Assembly [Slide Valve, Push-Pull Kit] (263055) pleatco Replacing the internal assembly can

Replacing the internal assembly can help restore more dependable filtration without replacing the full filter tank

This replacement is especially useful when the original component is cracked

or no longer fits the housing the way it should

Important when servicing ignition issues or damaged pilot hardware

or damaged enough to reduce effective flow and debris capture

Pentair Piston Assembly [Slide Valve, Push-Pull Kit] (263055) pleatco Replacing the internal assembly canThis piston assembly is built for compatible Pentair slide valve and push pull valve service. Push pull valves rely on a smooth moving piston to shift flow between filter and backwash functions, and wear in this area can lead to leaks, hard operation, poor sealing, or incomplete valve movement. Replacing the piston assembly helps restore controlled valve action without replacing the full valve body. It is useful during backwash valve rebuilds,