Pentair C-Series Flange Gasket (70943) vanguard or no longer providing the

or no longer providing the support and movement characteristics the board was designed to have

Helps provide a supportive and finished deck-mounted hardware point

This part helps give the skimmer a cleaner finished appearance while covering the related faceplate area neatly

Helps restore high-limit protection feedback

Pentair C-Series Flange Gasket (70943) vanguard or no longer providing theThe 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