Pentair WhisperFlo WFE-12 3.0 HP Impeller (073131Z) filterparts replacing the turbine gear assembly

replacing the turbine gear assembly can help restore the mechanical transfer needed for consistent cleaner operation

In field repairs

Pentair IntelliChem/IntelliPH Accessory Bag (521895) helps address the worn component instead of replacing the larger assembly

Three required for a full supported replacement set

Pentair WhisperFlo WFE-12 3.0 HP Impeller (073131Z) filterparts replacing the turbine gear assemblyRestore confident water movement in compatible Pentair pump systems with this WFE 12 impeller replacement. The impeller is the performance point inside the wet end, helping convert motor rotation into the flow needed for filtration, circulation, and equipment operation. This component is a strong choice when a worn, damaged, or incorrect impeller is affecting priming, pressure, or overall pump efficiency. Designed for the application shown in part