Pentair Challenger Front Housing O-Ring | 355329Z Sand Filter The ANCH-1 anchor socket ensures

The ANCH-1 anchor socket ensures a secure

stable valve-to-tank connection and can help prevent leaks caused by poor clamp tension

Clean the sealing surfaces

Part Type: Heater display cover / control panel cover

Direct-replacement part — drops in place of the original valve without major modifications

Pentair Challenger Front Housing O-Ring | 355329Z Sand Filter The ANCH-1 anchor socket ensuresPentair (PacFab) Challenger Seal Plate Square ORing Model 355329Z The Pentair 355329Z is an OEM squareprofile Oring designed for the front housing seal plate of Challenger highflow and highpressure inground pumps, as well as WaterFall specialty pump models. Key Specifications: Square Oring size: approximately 0. 285 0. 200 10. 275 (width cross section perimeter) Material: UV and chemical resistant rubber compatible with pool environments OEM