Pentair WhisperFlo WFE-12 3.0 HP Impeller (073131Z) filterparts Pentair IntelliChem/IntelliPH Accessory Bag (521895)

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

This 7450 ppm calibration solution is used to help verify and calibrate compatible salt testing equipment

In field repairs

Three required for a full supported replacement set

5 kW heating capability and 1/8 HP support is needed

Pentair WhisperFlo WFE-12 3.0 HP Impeller (073131Z) filterparts Pentair IntelliChem/IntelliPH Accessory Bag (521895)Restore 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