Stark Gasket [Pentair THS Filter Grooved Coupling 6"] (B4886) watertestkits compare the old part carefully

compare the old part carefully before installation and verify the equipment model

A shaft seal is a small part with a major responsibility

Use the listed part number C2300-0024ET to confirm compatibility with existing equipment

the drain area can look incomplete and lose the clean finish it should have

Stark Gasket [Pentair THS Filter Grooved Coupling 6"] (B4886) watertestkits compare the old part carefullyThe Stark gasket is designed for compatible Pentair THS filter grooved coupling applications where a dependable seal is needed. A gasket is useful because it helps create a tight barrier between connected filter components, supporting cleaner assembly and more dependable pressure side performance. This replacement is especially useful when the original gasket is flattened, cracked, brittle, leaking, or no longer sealing correctly. Matching the correct