Filbur FC-9330 Replacement DE Grid for Universal Large 36 Swimming Pool Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High quality durable polypropylene cloth grid</li><li>Stronger， more durable frames outlast the competition; reinforced frames and connections</li><li>100 percent polypropylene cloth finished to our exact standards assures precise control of filtration efficiency， dirt holding and decake release</li><li>Fewer glue joints and re-enforced spines increase the torsional strength and prevent snapping</li><li>Sold as complete kits</li></ul></div><img src="http://ecx.images-amazon.com/images/I/310exDAs68L.jpg" noproxy>