Hayward Cover O-Ring, for NS and Easy Clear Filters | CX400G Filbur it assists with maintaining sanitizer

it assists with maintaining sanitizer flow in pump wet ends

This element integrates with spa heater assemblies to provide reliable spa heating

and wildlife from accessing the pool area

and long-term compatibility you want for your spa or pool system

43" style with a 42" width creates a dramatic centerpiece in any room

Hayward Cover O-Ring, for NS and Easy Clear Filters | CX400G Filbur it assists with maintaining sanitizerWhat This Part Is Used For The Hayward CX400G Cover O Ring NS and Easy Clear seals the filter cover on compatible NS and Easy Clear systems. It prevents water leaks between the cover and tank body. Why This Part Matters A flattened or cracked O ring can cause water to leak during operation. Replacing it restores a tight seal and stable system pressure. This helps prevent pad flooding and air intrusion. Key Features and Specifications Manufacturer part