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Waterway Plastics 310-1130 is a Spa Wet End replacement part for spa pumps
Weight: 15 lbs
Type: Stack adapter outer kit
Waterway Plastics Pole Holder Assembly
Hayward Header O-Ring | HAXHOR1930 Spa Heaters Waterway Plastics 310-1130 is aWhat This Part Is Used For The Hayward HAXHOR1930 Header O Ring is used to seal the heater header connection on compatible H Series heaters. It prevents water leakage between header components. Why This Part Matters A worn or flattened O ring can cause visible leaks and air intrusion. Replacing it restores a proper seal and maintains correct internal pressure. Reliable sealing helps protect the heat exchanger from damage. Key Features and