Guardian Pool Spa Filter Replaceso Pwwtc75 C-8411 Filbur FC-1255, Hayward, Leisure Bay Waterway Clearwater II 75 Replaces Pleatco: PWWCT75 | Unicel: C-8411 | Filbur: FC-1255 Diameter: 8 15/16" Length: 17 3/8" Top: Open Hole 4" Bottom: Open Hole 4" Filter Area: 75 sq ft Filter Material: Reemay (4 oz/yard) Leisure Bay Spas, Waterway Plastics, Hayward