Pentair Diffuser | EQ Series Commercial Plastic Pump | 350033Z Spa Care Chemical Bundles this cartridge delivers reliable water

this cartridge delivers reliable water clarity and extended service life for Hayward quad-cartridge and Sta-Rite single-cartridge filter systems

confirm your skimmer currently has or is designed to accept a float valve assembly by checking your skimmer's model number against the Fits Into table above

Surface trim components like this ring are typically only accessible when the pool is drained to the niche level — replacing consumable components in a single service visit avoids a repeat drain-down

Gray finish

Pentair Diffuser | EQ Series Commercial Plastic Pump | 350033Z Spa Care Chemical Bundles this cartridge delivers reliable waterThe Pentair Diffuser (350033Z) is the OEM replacement diffuser for EQ Series Commercial Plastic Pumps in the 7 1 2 HP and 10 HP configurations covering models EQ750, EQK750, EQKT750, EQ1000, EQK1000, and EQKT1000. The diffuser channels flow from the impeller into the pump volute, converting rotational velocity into pressure. A cracked or worn diffuser reduces hydraulic efficiency and can cause loss of prime or cavitation. Replacing it with the correct