Pentair Challenger Front Housing O-Ring | 355329Z Sand Filter Remove the old union components

Remove the old union components and clean mating surfaces thoroughly

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

Part number: 170015

The ANCH-1 anchor socket ensures a secure

This kit offers quality

Pentair Challenger Front Housing O-Ring | 355329Z Sand Filter Remove the old union componentsPentair (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