Pool Filter Replaces Unicel C-9481, Pleatco PJ120-4, Filbur FC-1401 Filter Cartridge for Swimming Pool and Spa Media Area 120 sq ft, 10" OD, Bar Handle Top, Open Hole: 6" Bottom, 20 1/16" Long, AK-80003 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. 9000 Series Cartridge for Jacuzzi Brothers SHER 120 (Sherlock) Filter, replacement of Unicel C-9481, Pleatco PJ120-4 Baleen Filters Top: Bar Handle Bottom: Open Hole: 6" Guaranteed Perfect Fit - Extremely Durable - Wash & Reuse - Most Energy Efficient - Withstands High Pressures & Temperatures