Hayward Valve Seat Gasket for VariFlo Valve Assemblies | SPX0715D C9499 measure your existing cartridge's length

measure your existing cartridge's length and outer diameter against the specs above — 12 1/2" length and 5 3/16" OD are the key fit dimensions for the 5CH-502

Pentair Pool Products/ Pac Fab: 178584

but the bottle must be warmed to room temperature before opening to avoid condensation

This listing is for one (1) cartridge

A damaged or missing weir flap reduces skimming efficiency and allows debris to re-enter the pool

Hayward Valve Seat Gasket for VariFlo Valve Assemblies | SPX0715D C9499 measure your existing cartridge's lengthThe Hayward Valve Seat Gasket (SPX0715D) is the OEM replacement sealing gasket for Hayward VariFlo side mount, top mount, and XL control valve assemblies. This gasket seats at the valve body to maintain a pressure tight seal between the valve rotor and housing. Replacing a worn or damaged seat gasket restores proper sealing, preventing bypass and ensuring accurate flow direction through filter, backwash, rinse, and waste positions. Specifications