B002BUKDDQ Baleen Filters 125 sq. ft. Pool Filter Replaces Unicel C-8325, Pleatco PSD125U, Filbur FC-2790-Pool and Spa Filter Cartridges Model: AK-70021

Make sure this fitsby entering your model number. Media Area 125 sq ft, 8 7/16″ OD, Closed w/ 3 step edge Top, Open Hole: 2 1/2″ Bottom, 18″ Long, AK-70021 1 Year Warranty – Baleen Filters are made from Durable and Efficient USA Made Reemay Fabric – Washable Fabric Extends Your Filter’s Life 125 sq. ft. 8000 Series Cartridge for Sundance, replacement of Unicel C-8325, Pleatco PSD125U Baleen Filters Top: Closed w/ 3 step edge Bottom: Open Hole: 2 1/2″ Guaranteed Perfect Fit – Extremely Durable – Wash & Reuse – Most Energy Efficient – Withstands High Pressures & Temperatures