Pentair 073130 WhisperFlo 2 HP Impeller stabilizers-conditioners 75" shaft—see your pump’s manual

75" shaft—see your pump’s manual for sizing

Also the headache of time consuming multiple daily measurements and adjustments

Noisy or erratic pump operation

and other sand filter models

Pentair 073130 WhisperFlo 2 HP Impeller stabilizers-conditioners 75" shaft—see your pump’s manualPentair 073130 WhisperFlo 2 HP Impeller The Pentair 073130 Impeller is a genuine replacement part designed for use with Pentair WhisperFlo pool and spa pumps. Engineered for 2 horsepower (2 HP) models, this impeller helps restore optimal flow and efficiency to your pump system. Compatible Models: Fits Pentair WhisperFlo pumps rated at 2 HP (full rated) and 2. 5 HP (up rated). Also compatible with select Sta Rite models using the 073130 impeller.