SINGLE FILTER NEW IN FACTORY PACKAGE 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) Alternate Filter Names: 817-0075N | 817-0075P | Clear Water II 75 | Pro Clean 75 | 17-175-2130 | PCCF-075 | 090164861005 | SD-00725 | SD-00727 | SD-01276 | 090164999845 | 090164861036 | SD-00726 | SD-00719 | PWWCT75-4 | PWWPC75 | PWWPC75-4 | PWWPC75-M Used in pools / spas made by: Hayward | Leisure Bay Spas | Waterway Plastics and other manufacturers