Pentair WhisperFlo Diffuser Assembly is a precision-molded replacement component designed for use with Pentair WhisperFlo WFE-3 through WFE-8 high-performance pumps ranging from 3/4 to 2-1/2 horsepower. This diffuser improves hydraulic efficiency by channeling water flow smoothly through the pump, optimizing prime retention and reducing turbulence. Built to OEM specifications, it ensures proper water circulation within your pump system and helps extend the lifespan of the pump. Details: Horsepower range: 3/4 HP to 2-1/2 HP Genuine OEM replacement Compatible With: Pentair IntelliFlo i2 VSP Pump (After April 2016) - 011060 Pentair WhisperFlo TEFC Super-Duty Single Speed Pumps - 011527, 011528, 011529 Pentair WhisperFlo Energy Efficient Single Speed Full Rated Pumps - 011511, 011512 Pentair WhisperFlo Energy Efficient Single Speed Up Rated Pumps - 011517, 011518, 011519, 011520 Pentair WhisperFlo Standard Efficiency Single Speed Full Rated Pumps - 011578, 011579, 011580, 011581, 011582 Pentair WhisperFlo Standard Efficiency Single Speed Up Rated Pumps 011771, 011772, 011773, 011774, 011775 Pentair WhisperFlo Three-Phase Super-Duty Pumps - 011641, 011642, 011643 Pentair WhisperFlo Efficient Two-Speed Full Rated Pumps - 012530, 011486, 011522, 011523 Pentair WhisperFlo Efficient Two-Speed Up Rated Pumps - 012485, 012518, 011524, 011525 Pentair WhisperFlo Efficient Single Phase Pumps, 50Hz - 347926, 347927, 647928, 347929, 347930
