Pentair Piston Assembly [Slide Valve, Push-Pull Kit] (263055) pleatco and PBH50 references

and PBH50 references

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

Important when servicing ignition issues or damaged pilot hardware

Pentair Piston Assembly [Slide Valve, Push-Pull Kit] (263055) pleatco and PBH50 referencesThis 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,