Astral Pool Cantabric Filter Lid O-Ring (4404180201) tools This part is a practical

This part is a practical choice when the original gasket has compressed

softened by age

or too worn to continue supporting effective filtration

Helps maintain system balance

Astral Pool Cantabric Filter Lid O-Ring (4404180201) tools This part is a practicalThe Astral Pool Cantabric filter lid O ring is designed for compatible lid sealing applications where the upper access cover needs a dependable seal. An O ring like this is useful because it helps maintain a leak resistant closure at the filter top, supporting cleaner operation and more confident maintenance access. This replacement is especially useful when the original O ring is flattened, brittle, stretched, or no longer sealing consistently around