Length: 23-5/8" Diameter: 10-1/16" Top opening: 6" Bottom opening: 6" Replaces popular brand part numbers: Unicel C-9410 Filbur FC-0686 Pleatco PAP100-4 Features: 100 sq. ft. of high-quality Filtration Fabric Break-resistant Guardian banding Alternative filter names: R173215, 59054200, 590542, Pentair Clean & Clear 100, SP100, PAP 100, PAP100, Predator 100   Used in pools/spas made by: American Predator, American Products, Pac Fab, Pentair Pool Products & other manufacturers   By Guardian Filtration Products • 923-155