Pentair Challenger Front Housing O-Ring 355329Z pickup-only The durable PVC body and

The durable PVC body and Noryl diverter guarantee long-lasting functionality

Steel 32-inch square gas fire pit is ideal for gathering around a toasty fire and lingering outdoors throughout the seasons

non-toxic formula prevents wear

This silt sock helps you skimmer basket capture fine particles that are missed by skimmer baskets without silt socks

The GalaxyBrite creates the perfect ambiance for any occasion

Pentair Challenger Front Housing O-Ring 355329Z pickup-only The durable PVC body andThe Pentair Challenger Front Housing O Ring 355329Z creates a watertight seal between the pump housing and seal plate. Over time, O rings lose elasticity due to heat and chemical exposure that leads to suction loss and reduced pump efficiency. Replacing this housing seal restores proper pressure and protects your pump from long term damage. At Shasta Pool Supply, we help you get the right replacement part quickly with expert support and fast shipping.