Universal 5/8" shaft seal for pool and spa pumps. Fits Pentair Challenger, Pinnacle, Dynamo, SuperFlo; Sta-Rite Dura-Glas, Max-E-Glas; Hayward Super Pump; Jacuzzi Cygnet, LR series; Aqua-Flo Dominator, Flo-Master, XP2; and many others.
