Hayward Universal Pump & Filter Large Mounting Base (S160TPAK3) inletoutlet A flow switch relay helps

A flow switch relay helps interpret or manage the signal from the flow-monitoring side of the heater system

That kind of function can set a seat apart from simpler jet positions

This replacement is especially useful when the original gaskets are brittle

Diverter valve rotor for compatible HydroFlow applications

Some sensor cables are broadly useful

Hayward Universal Pump & Filter Large Mounting Base (S160TPAK3) inletoutlet A flow switch relay helpsThe Hayward large mounting base is designed for compatible pump and filter applications where broader equipment support is needed. A part like this is useful because it helps create a cleaner mounting surface for connected equipment, supporting installation stability and better overall presentation. This replacement is especially useful when the original base is cracked, warped, damaged, or missing, or when a cleaner mounting platform is needed during