Guardian Pool Spa Filter Replaces Pleatco: Pwwct150 C-8414 FC-1287 Jandy Waterway Plastics Clearwater II 150 Length 23-1/4'' Diameter 8-15/16'' Top & Bottom 4" open hole Replaces Pleatco: PWWCT150 | Unicel: C-8414 | Filbur: FC-1287 Jandy