Hayward Filter Head O-Ring (CXFHR1001) circuitboardparts A properly selected replacement helps

A properly selected replacement helps restore the internal heating function without forcing the repair around an element that only partly fits the application

Waterway diverter plate set

and unnecessary downtime during pool

When the element begins to weaken or stop functioning

A jet body is useful because it forms the structural base of the assembly

Hayward Filter Head O-Ring (CXFHR1001) circuitboardparts A properly selected replacement helpsThe Hayward filter head O ring is designed for compatible filter applications where the head section needs dependable sealing. An O ring like this is useful because it helps maintain a cleaner seal between joined filter components, supporting more reliable operation and stronger assembly integrity. This replacement is especially useful when the original O ring is flattened, cracked, brittle, or no longer sealing correctly. Replacing it can help