Hayward Filter O-Ring, 60 Duro | SX240Z1 category_termination-caps Diameter: 30 Inch

Diameter: 30 Inch

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Hayward Filter O-Ring, 60 Duro | SX240Z1 category_termination-caps Diameter: 30 InchWhat This Part Is Used For The Hayward SX240Z1 is an O ring used on compatible Hayward sand filter components. It is listed as 60 duro, which refers to the O ring hardness. This seal sits at a connection point on the filter assembly to prevent water leaks under pressure. Why This Part Matters O rings flatten and dry out over time, especially after winterizing and repeated openings for service. A compromised seal can cause slow leaks and air intrusion