Pentair Max-E-Therm MAX-E-THERM-333-HD Basic Manifold Kit applicable to all Max-E-Therm models in this section
housing the keypad and protective door that allow the operator to adjust temperature settings and monitor heater status
Check your cleaner's parts diagram or serial number against your equipment manual to confirm the correct revision before purchasing
Check the color of your existing gasket before purchasing
Reinforced aluminum with rounded corners and no sharp edges
Pentair Diffuser | Dyna-Pro / Dyna-Pro E | C1-270P Calcium Hardness Pentair Max-E-Therm MAX-E-THERM-333-HD Basic ManifoldThe 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