Pool Filter Replaces Unicel 7CH-322, Pleatco PAS35-2, Filbur FC-0420 Filter Cartridge for Swimming Pool and Spa Media Area 32 sq ft, 7" OD, Semi Circular Handle Top, 2" Male MPT Bottom, 8" Long, AK-9021 1 Year Warranty - Baleen Filters are made from Durable and Efficient USA Made Reemay Fabric - Washable Fabric Extends Your Filter's Life 32 sq. ft. Top Load Filter for Artesian, Cooperage, Majestic Ind., Sunrise, Waters Edge Cartridge, replacement of Unicel 7CH-322, Pleatco PAS35-2 Baleen Filters Top: Semi Circular Handle Bottom: 2" Male MPT Guaranteed Perfect Fit - Extremely Durable - Wash & Reuse - Most Energy Efficient - Withstands High Pressures & Temperatures Pre-Filters allow for quicker water balancing with fewer chemicals. Washing a filter will extend its life &amp; clean filters use less energy. The Jet Brush makes this quick and easy. Scum Magnets prevent scum andoil from making it to the filter for fewercleanings.