Pentair L3-10 Seal Plate Assembly Replacement Pool and Spa Pump Seal plate assembly replacement Fits Pentair 3/4-horsepower pool and spa pump model HND-L Also fits Pentair 1-horsepower pool and spa pump model HNEX Compatible with Pentair 1-horsepower pool and spa pump model HNE-L and Pentair 1-1/2-horsepower pool and spa pump model HNFX