Pool Filter Replaces Unicel C-7497， Pleatco PJAN100， Filbur FC-5180<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Media Area 100 sq ft， 7 1/4" OD， Open Hole: 3 1/16" Top， Open Hole: 3 1/16" Bottom， 29 1/2" Long， AK-6057</li><li>Baleen Filters are made from Durable and Efficient USA Made Reemay Fabric - Washable Fabric Extends Your Filter's Life</li><li>100 sq. ft. 7000 Series Cartridge for Jandy CT-100 Filter， replacement of Unicel C-7497， Pleatco PJAN100</li><li>Baleen Filters Top:Open Hole: 3 1/16" Bottom: Open Hole: 3 1/16"</li><li>Guaranteed Perfect Fit - Extremely Durable - Wash &amp; Reuse - Most Energy Efficient - Withstands High Pressures &amp; Temperatures</li></ul></div><img src="http://ecx.images-amazon.com/images/I/317KGe9eWaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41O0wtcJkNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/317KGe9eWaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413sCrqwjtL.jpg" noproxy>