Pentair WhisperFlo® Impeller | WhisperFlo & IntelliFlo i1 Pumps | 073128Z C7367 1 × High-Temp RTV Silicone

1 × High-Temp RTV Silicone

Temperature range of -10ø to 425øF

and fine particulate before returning filtered water to the pool

clearing water and making water sparkle

Pentair WhisperFlo® Impeller | WhisperFlo & IntelliFlo i1 Pumps | 073128Z C7367 1 × High-Temp RTV SiliconeThe 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,