Pentair Sta-Rite Cristal-Flo T-170BP-1 Standpipe Assembly (WC137-516P) gatevalves A properly selected replacement helps

A properly selected replacement helps restore intended filtration performance and contributes to more dependable maintenance intervals

A properly selected Infusion Pool fitting contributes to dependable circulation performance and more accurate replacement fit in compatible systems

Built to withstand common spa environmental conditions

making routine operation simpler and more convenient

making this a key rebuild component

Pentair Sta-Rite Cristal-Flo T-170BP-1 Standpipe Assembly (WC137-516P) gatevalves A properly selected replacement helpsRestore the internal return path in a Sta Rite Cristal Flo T 170BP 1 filter with this standpipe assembly. A sound standpipe helps the filter move water through the media bed and back to the system while keeping internal parts aligned inside the tank. This replacement is useful when servicing older Cristal Flo filters, especially after the original pipe has cracked or become brittle. It should be installed carefully during media changes to protect the