Pentair WhisperFlo XF 2 HP Impeller Assembly Replacement (400020Z) poolparty 0 kW FloThru heater is

0 kW FloThru heater is designed for compatible heating applications where a 2 inch by 15 inch heater assembly is needed in the supported BWG M7 configuration

and the light gray finish helps preserve the intended appearance of the original return point

A well-matched multiport valve can bring back cleaner operation and make routine service much less frustrating

A properly selected replacement helps restore intended filtration performance and contributes to a cleaner ongoing maintenance cycle

18V 10Ah lithium-ion setup with brush set

Pentair WhisperFlo XF 2 HP Impeller Assembly Replacement (400020Z) poolparty 0 kW FloThru heater isRestore confident water movement in compatible Pentair pump systems with this XF 2 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