Harmsco Gasket [BF168/BF252 Top Seal] (635) spacovers and part number before ordering

and part number before ordering to ensure correct fit

This replacement is especially useful when the original charger assembly is missing

Supports cleaner performance consistency

Helps restore version-correct threaded support

This Waterway Tiny Might pump is especially useful when the original circulation unit has failed and a direct compatible replacement is the cleanest solution

Harmsco Gasket [BF168/BF252 Top Seal] (635) spacovers and part number before orderingThe Harmsco gasket is designed for compatible BF168 and BF252 top seal applications where a dependable seal is needed between connected filter components. A gasket is useful because it helps create a barrier against leaks, supporting cleaner installation and more dependable filter performance. This replacement is especially useful when the original gasket is flattened, cracked, brittle, worn, or leaking. Matching the correct BF168 and BF252 top seal