Pentair Stainless Steel Strainer Basket | Challenger High Flow Pump | 355441Z Bromine The tub O-ring seals the

The tub O-ring seals the combustion chamber lid on MasterTemp and Max-E-Therm heaters

and installing a new seal plate against a worn shaft seal will shorten the life of both parts

Shake the formula and use ½ oz

When the lens is replaced

Pentair Stainless Steel Strainer Basket | Challenger High Flow Pump | 355441Z Bromine The tub O-ring seals theThe Pentair Stainless Steel Strainer Basket (355441Z) is the OEM replacement strainer basket for the Challenger High Flow inground pump specifically for 3F models only. The strainer basket sits inside the pump's strainer housing and captures debris before it can reach the impeller. A damaged or corroded basket allows debris to pass through, reducing pump efficiency and risking impeller damage. This stainless steel replacement restores the basket's