Pentair WhisperFlo VST In-Ground Pool Pump, 2.6 HP, Variable Speed | 11533 Patio Heater Parts and Accessories Factory replacement assembly

Factory replacement assembly

Controls water flow and system pressure

This elbow lives inside the filter and is accessed during sand changes and internal repairs

and advanced solid-state dimmers for custom heat intensity

Pentair WhisperFlo VST In-Ground Pool Pump, 2.6 HP, Variable Speed | 11533 Patio Heater Parts and Accessories Factory replacement assemblyWhat This Part Is Used For Pentair WhisperFlo VST In Ground Pump 2. 6THP, Variable Speed is a variable speed replacement pump for residential in ground pools. It adjusts motor speed to balance energy use and circulation needs. Why This Part Matters Variable speed pumps offer energy savings and quieter operation compared to single speed models. A failing drive or motor can lead to erratic flow and higher energy bills. Replacing it restores programmable