Pentair Piston Assembly [Slide Valve, Push-Pull Kit] (263055) bluewhite That helps restore the drain

That helps restore the drain function without broader plumbing replacement

Helps restore proper internal flow routing

Helps verify ozone-system activity quickly

Useful for shutoff in compatible tank-connected systems

Pentair Piston Assembly [Slide Valve, Push-Pull Kit] (263055) bluewhite That helps restore the drainThis 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,