Pool Filter Replaces Unicel 8CH-202RA, Pleatco PUST 120-F2M, Filbur FC-0517M Filter Cartridge for Swimming Pool and Spa Media Area 120 sq ft, 8" OD, Injection Molded knob handle Top, Open Hole: 2" Bottom, 18" Long, AK-90300 1 Year Warranty - Baleen Filters are made from Durable and Efficient USA Made Reemay Fabric - Washable Fabric Extends Your Filter's Life 120 sq. ft. Top Load Filter for US Tooling, FC-0517M, replacement of Unicel 8CH-202, Pleatco PUST120-F2M Baleen Filters Top: Injection Molded knob handle Bottom: Open Hole: 2" Guaranteed Perfect Fit - Extremely Durable - Wash & Reuse - Most Energy Efficient - Withstands High Pressures & Temperatures