Pentair WhisperFlo WFE-8 2.0 HP Impeller (073130Z) mb3 and part number 6542-055 before

and part number 6542-055 before ordering

but also as part of a broader long-term maintenance strategy

or leak repair

or damaged from impact or long-term use

or damaged hose sections

Pentair WhisperFlo WFE-8 2.0 HP Impeller (073130Z) mb3 and part number 6542-055 beforePentair Impeller, Pentair WhisperFlo WFE 8, 2. 0 Horsepower (073130Z) is a replacement impeller designed for compatible Pentair pump applications. The impeller is the moving hydraulic component that helps pull water into the pump and push it through the pool or spa circulation system, so matching the correct horsepower, model family, and operating configuration is important for proper performance. Use this part when the original impeller is worn,