Pentair Diffuser, 2F Frame, 2-1/2A | Challenger High Flow Pump | 355094Z TNIL and the wrong lid will

and the wrong lid will not seal correctly

This corrosion-resistant tubing runs between the feeder and your pool's plumbing

Safety First: Each toy is crafted with double reinforced

This triple-chelated copper formula delivers professional-grade kill power while preventing metal staining—perfect for pools that need immediate algae elimination without extended downtime

Can be used with either metal or PVC conduit

Pentair Diffuser, 2F Frame, 2-1/2A | Challenger High Flow Pump | 355094Z TNIL and the wrong lid willThe Pentair 355094Z is the OEM replacement diffuser for the 2F frame, 2 1 2A configuration of the Challenger High Flow pump series. The diffuser channels water from the impeller into the pump's volute, converting velocity into pressure to maintain consistent flow through your pool or spa system. A cracked, warped, or worn diffuser reduces hydraulic efficiency and can cause the pump to lose prime or deliver reduced flow. Replacing it with the correct