Pentair WhisperFlo Pump Impeller for the following Pumps:
- 1 Horsepower Impeller for Full Rated Models (WFE-4, WF-4, WFK-4 and WFDS-4 Models)
- 1-1/2 Horsepower Impeller for Up Rated Models (WFE-26, WF-26 and WFDS-26 Models)
- Pentair IntelliFlo i1 Pumps
- This product is designed for 1 horsepower models that use a full rated motor and 1-1/2 horsepower models that use an up rated motor.