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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Diameter: 5 inches
reducing downtime and extending system life
Their accessories support safe charging and long-term performance
easy-to-install plumbing solution for pool and spa installations
and tile schemes
Hayward Filter O-Ring | GMX400F Aluminum Diameter: 5 inchesWhat This Part Is Used For The Hayward GMX400F O Ring provides a sealing surface for compatible Hayward filter or valve assemblies. It prevents water leaks at connection points. Why This Part Matters A worn or flattened O ring can cause air leaks, water seepage, or pressure loss. Replacing it restores proper sealing and system integrity. Small sealing components play a major role in overall equipment performance. Key Features and Specifications