Pentair WhisperFlo XF 5 HP Impeller Assembly Replacement (400023Z) outdoor Replacing the knob helps restore

Replacing the knob helps restore easier lid handling during priming

failing electrically

This part is listed under part number LLU10NG

Helps restore strong internal hydraulic performance

The Speck Pumps 94 Pump Union [Qty 2] provides a pair of replacement pump unions for compatible Speck 94 pump applications

Pentair WhisperFlo XF 5 HP Impeller Assembly Replacement (400023Z) outdoor Replacing the knob helps restoreRestore confident water movement in compatible Pentair pump systems with this XF 5 HP 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