Pentair Challenger Waterfall Pump Basket (355318Z) spapumps Stainless escutcheon for a premium

Stainless escutcheon for a premium finished appearance

2 inch unionized configuration

Useful when original barrels no longer feel lively or clean-looking

Useful for routine replenishment and keeping spare cartridges on hand

Pentair Challenger Waterfall Pump Basket (355318Z) spapumps Stainless escutcheon for a premiumThe Pentair 355318Z Challenger waterfall pump basket is designed for compatible Challenger waterfall pump applications where the strainer basket needs replacement. A basket like this is useful because it helps catch larger debris before it can reach deeper pump components, supporting easier upkeep and better internal protection. Replacement is often needed when the original basket becomes cracked, weakened, warped, or missing. Installing the correct