Length: 5-7/8"Diameter: 8"Top: Handle  Bottom: 2" modified ACME   Replaces popular brand part numbers: Unicel: 8CH-950RA Filbur:  FC-0536 Pleatco: PBF35-M Features: 35 sq. ft. of high-quality Filtration Fabric Exclusive Expansive Flow™ core Alternative filter names:  090164430003, 10-1035, 17-175-3690, SD-01224, 10-2785, 10-2870, SD-01312, 10/1/2815, 190164000913, SD-01313, PBF50-F2S, PBF50, PBF50 W/2 SAE, PBF25-M Used in pools/spas made by:  Bullfrog Spas and other manufacturers   By Guardian Filtration Products • 8H5-200M