PacFab/Pentair Specs: Part Type - Quad Ring O Reference Number - O-395 Inside Diameter - 2-9/16"id Outside Diameter - 2-15/16"od Cross Section - 3/16" Kit - No Application - Category - Pump, Pool Application Manufacturer - Generic, PacFab/Pentair, Generic, Sta-Rite/Pentair Application Model - Challenger High Flow, Pinnacle High Flow, SuperFlo, SuperMax Application - Part - Diffuser Manufacturer Part Number - 355030
