Pentair WhisperFlo® Impeller | WhisperFlo & IntelliFlo i1 Pumps | 073128Z Jacks Magic it's also the right time

it's also the right time to inspect the shaft seal and replace it if there's any sign of moisture or residue behind the impeller — a seal failure is often what caused the impeller damage in the first place

Confirm the quantity included matches your service requirement before ordering

and variable-speed models manufactured before June 17

Pentair C Series High Performance Commercial Pump CH-100 Impeller key

Verify your model year before ordering if your pump is an IntelliPro VS unit

Pentair WhisperFlo® Impeller | WhisperFlo & IntelliFlo i1 Pumps | 073128Z Jacks Magic it's also the right timeThe Pentair WhisperFlo Impeller (073128Z) is the OEM replacement impeller for WhisperFlo inground pumps and the IntelliFlo i1 Variable Speed Pump. The impeller is the rotating component at the heart of your pump's hydraulic assembly. It draws water in through the strainer housing and accelerates it outward through centrifugal force, generating the flow that drives your entire circulation system. A worn, cracked, or clogged impeller reduces flow rate,