Pentair Pentair 355604 Impeller Replacement Challenger High Pressure Pool and Spa Inground Pump

This impeller is designed to use with Pentair Challenger high pressure inground pumps. for 2-horsepower full rated and the 1-1/2-horsepower up rated Challenger pumps. Measures 5-1/2-inch length by 2-1/2-inch height by 5-1/2-inch width.