Hayward Diaphragm Gasket, for EC30 Filter | ECX1039 Spa Heater Parts Chair Depth: 24 inches

Chair Depth: 24 inches

avoiding strong liquid cleaners

Used in compatible pool lighting systems

contributing to a seamless appearance that blends with a variety of hearth designs

Physical role: Connects to the cleaner body and hose network

Hayward Diaphragm Gasket, for EC30 Filter | ECX1039 Spa Heater Parts Chair Depth: 24 inchesWhat This Part Is Used For The Hayward ECX1039 Diaphragm Gasket seals the diaphragm assembly in EC30 Perflex filters. It helps maintain proper internal pressure and separation during operation. Why This Part Matters A worn diaphragm gasket can lead to internal bypass or pressure loss. That reduces filtration efficiency and can cause inconsistent bump performance. Replacing the gasket restores proper sealing inside the filter. Key Features and