Pentair C-Series Flange Gasket (70943) vanguard Helps restore high-limit protection feedback

Helps restore high-limit protection feedback

That is especially true in larger spas where reaching the main topside every time can make the layout feel less natural

Helps provide a supportive and finished deck-mounted hardware point

That keeps the repair direct while restoring a key control function

Molded and lit configuration

Pentair C-Series Flange Gasket (70943) vanguard Helps restore high-limit protection feedbackThe Pentair 70943 flange gasket is designed for compatible C Series applications where the flange sealing surface needs replacement. A gasket like this is useful because it helps create the seal between mated flange components, supporting better assembly integrity and more confident reinstallation. Replacement is often needed when the original gasket is flattened, torn, brittle, or no longer suitable for reuse after service. Using a fresh Pentair