The Pentair 073127 impeller is a replacement hydraulic component designed for WhisperFlo pool pump assemblies. This impeller mounts to the pump motor shaft and rotates to move water through the pump housing, converting motor energy into water flow and pressure. It is engineered for .75 HP full-rated or 1 HP up-rated WhisperFlo pump configurations and helps maintain efficient circulation and reliable pump performance.

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Key Features

• Replacement impeller designed for compatible Pentair WhisperFlo pool pump assemblies.
• Engineered for .75 HP full-rated and 1 HP up-rated pump motor configurations.
• Rotates on the pump shaft to generate water flow and maintain proper hydraulic pressure in the circulation system.
• Precision-balanced design supports efficient pump operation and consistent water movement.
• Durable molded construction resists corrosion, moisture, and exposure to pool chemicals.
• Ideal replacement component during pump maintenance when original impellers become worn, damaged, or inefficient.

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Product Overview

The Pentair 073127 WhisperFlo pump impeller is a critical internal component responsible for circulating water through the pool filtration system. Mounted directly on the motor shaft, the impeller spins at high speed to draw water into the pump and force it through the discharge port, maintaining steady system flow and filtration performance.

Designed specifically for WhisperFlo pump models using .75 HP full-rated or 1 HP up-rated motors, the impeller helps maintain proper hydraulic balance within the pump housing. Its precision-molded construction ensures proper alignment with the diffuser and surrounding pump components, helping restore pump efficiency and reliable circulation during equipment service or repair.