Pentair Stainless Steel Strainer Basket 5F | Challenger High Flow Pump | 355901 Primers A basket that isn't fully

A basket that isn't fully seated can allow debris bypass even when the pump lid is secured

Traps debris in vac-mate basket before it reaches pump pot

The lid assembly seals the top of the LeafVac debris canister

verify your pump's full model number against the Pentair exploded parts diagram for your specific IntelliPro generation

Right angle locking compression speed clamps

Pentair Stainless Steel Strainer Basket 5F | Challenger High Flow Pump | 355901 Primers A basket that isn't fullyThe Pentair Stainless Steel Strainer Basket (355901) is the OEM replacement strainer basket for the Challenger High Flow Pump in 5F configurations. The strainer basket sits inside the pump's strainer housing and intercepts debris leaves, hair, and other particulates before they reach the impeller. Keeping this basket in good condition maintains pump flow rate and protects the impeller from damage. Replace when the basket shows visible cracks,