Hayward Sand Filter Lateral Assembly, for S244SX, Replacement | SX242MA1 Union Laboratories The Hayward ECX1039 Diaphragm Gasket

The Hayward ECX1039 Diaphragm Gasket seals the diaphragm assembly in EC30 Perflex filters

Waterway Plastics Swing Check Valve

Part Number: 004964F

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Hayward Sand Filter Lateral Assembly, for S244SX, Replacement | SX242MA1 Union Laboratories The Hayward ECX1039 Diaphragm GasketWhat This Part Is Used For The Hayward SX242MA1 is a replacement lateral assembly used inside the Hayward S244SX sand filter as listed. It forms the underdrain at the bottom of the sand bed to retain media while allowing filtered water to pass. This assembly is located inside the filter tank and is accessed during internal service. Why This Part Matters Damaged laterals are a common reason sand ends up back in the pool through the returns. When the