Pentair Diffuser | SuperFlo / SuperMax Pump Series | 355618Z Digital Water Testers and Challenger High Flow inground

and Challenger High Flow inground pump families — including single-speed

Reemay 2033 Pleat Count 174 Top Cap: closed w/ 2" SAE thread

Confirm your setup before ordering

cleaner water

Confirm your unit is the TR100C or TR140C

Pentair Diffuser | SuperFlo / SuperMax Pump Series | 355618Z Digital Water Testers and Challenger High Flow ingroundThe Pentair 355618Z is the OEM replacement diffuser for 1 1 2 HP and 2 HP SuperFlo and SuperMax inground pool pumps, directing water flow from the impeller into the pump volute to maintain hydraulic efficiency. IMPORTANT: DATE OF MANUFACTURE RESTRICTION Compatibility with SuperFlo VS VST and SuperMax VS variable speed pumps is limited to units manufactured before 06 17 19. Check the date code on your pump's label before ordering pumps manufactured on