Hayward Housing O-Ring Gasket | SPX1705Z1 category_fireplace-controls-remotes A cracked or missing basket

A cracked or missing basket allows debris to enter the pump and restrict flow

Type: Orifice kit

or refreshing an aging pool deck installation

The FC-2370 cartridge leverages Rainbow media for dependable filtration and a consistent fit in standard cartridge housings

The 10' length supports longer runs with fewer joints

Hayward Housing O-Ring Gasket | SPX1705Z1 category_fireplace-controls-remotes A cracked or missing basketWhat This Part Is Used For The Hayward SPX1705Z1 is a housing O ring gasket used to seal the pump housing joint on compatible Hayward pumps. It sits in the groove where the housing sections mate to prevent water leaks. This gasket is part of the wet end sealing surface. Why This Part Matters A flattened or cracked O ring can drip under pressure or pull air when the pump shuts off and cools down. Leaks around the housing joint can lead to water loss