Pentair Diffuser | Dyna-Pro / Dyna-Pro E | C1-270P Pressure Relief Valves replacement filter cartridge engineered for

replacement filter cartridge engineered for spa filtration systems requiring a compact

and thermometers to keep your pool sparkling clean and ready to go

Plastic design and dual wing-nut screws to prevent crushing tablets from clamping pressure

Brand Equipment Line Model / Part Number Notes Pentair WhisperFlo WFE-2 Black gasket for seal plate

work into surface with warm water

Pentair Diffuser | Dyna-Pro / Dyna-Pro E | C1-270P Pressure Relief Valves replacement filter cartridge engineered forThe 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