Check your cleaner's parts diagram or serial number against your equipment manual to confirm the correct revision before purchasing
Reinforced aluminum with rounded corners and no sharp edges
Pentair Max-E-Therm MAX-E-THERM-333-HD Basic Manifold Kit applicable to all Max-E-Therm models in this section
locate the model label on your pump motor or housing and confirm the pump series (WhisperFlo or IntelliFlo VS — not VF)
Check the color of your existing gasket before purchasing
Pentair Diffuser | Dyna-Pro / Dyna-Pro E | C1-270P Calcium Hardness Check your cleaner's parts diagramThe Pentair Diffuser (C1 270P) is the OEM replacement diffuser for the Dyna Pro and Dyna Pro E inground pump series, covering 11 2 HP, 2 HP, and 21 2 HP models. The diffuser channels water from the impeller into the pump's volute, converting velocity into pressure. A cracked, worn, or missing diffuser reduces hydraulic efficiency and can cause loss of prime, reduced flow, and increased motor strain. Replacing it with the correct OEM part restores the