Pleatco: PA80 | Unicel: C-8600 | Filbur: FC-1280<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>C-8600</li><li>8 1/2'' DIAMETER</li><li>LENGTH 17 3/8''</li><li>75 SQ FT</li><li>4'' HOLE</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21J7LqHc4-L.jpg" noproxy>