CMP 1/2HP Impeller Replacement for Pentair WhisperFlo Pump
-Replaces Pentair OEM Part # 073126
-1/2 Horsepower Impeller for Full Rated Models (WFE-2, WF-2 and WFK-2)
-3/4 Horsepower Impeller for Up Rated Models (WF-23)
-This impeller is designed for 1/2 horsepower models that use a full rated motor and 3/4 horsepower models that use an up rated motor.