Pentair WhisperFlo® Impeller 1.5HP | WhisperFlo Pump | 073129Z AOP Pool Systems as an uneven substrate will

as an uneven substrate will prevent a proper seal regardless of part condition

This listing is the 5

Confirm the color of your existing aerator cap before ordering — this listing is the black version

This filter features polyurethane end caps for strength and to create a proper seal in the filter

Pentair WhisperFlo® Impeller 1.5HP | WhisperFlo Pump | 073129Z AOP Pool Systems as an uneven substrate willThe Pentair WhisperFlo Impeller (073129Z) is the OEM replacement 1. 5HP impeller for the WhisperFlo series inground pump covering models WF 6, WF 28, WFE 6, WFE 28, WFK 6, WFDS 6, and WFDS 28. The impeller is the rotating component at the heart of your pump's hydraulic assembly. It draws water through the strainer housing and drives it toward the filter and return lines. A cracked, worn, or clogged impeller reduces flow rate and puts unnecessary load