Pool Filter Replaces Unicel 7CH-502, Pleatco PCS50-F2M, Filbur FC-0460 Filter Cartridge for Swimming Pool and Spa Media Area 50 sq ft, 7" OD, Semi Circular Handle Top, Open Hole: 2" Bottom, 14 3/4" Long, AK-9025 1 Year Warranty - Baleen Filters are made from Durable and Efficient USA Made Reemay Fabric - Washable Fabric Extends Your Filter's Life 50 sq. ft. Top Load Filter for Cooperage, Coleman, Maax of Arizona, replacement of Unicel 7CH-502, Pleatco PCS50-F2M Baleen Filters Top: Semi Circular Handle Bottom: Open Hole: 2" Guaranteed Perfect Fit - Extremely Durable - Wash & Reuse - Most Energy Efficient - Withstands High Pressures & Temperatures