Length: 10"Diameter: 10"Top opening: 5-15/16"Bottom opening: 6"   Replaces popular brand part numbers: Unicel C-9650 Filbur FC-1460 Pleatco PJ50-4 Features: 50 sq. ft. of high-quality Filtration Fabric Break-resistant Guardian banding Alternative filter names: 42-2940-09-R, SD-00128, CFT-50, CFR-50,  17-175-1380, PJ50, PJ 50   Used in pools/spas made by: Atlantic Pool Products, Cantar, Competition Pool Products, Jacuzzi, Jacuzzi Brothers, Kd Pools, Kitt Pools & other manufacturers   By Guardian Filtration Products • 910-194