Hayward ECX1004 Replacement Tube Sheet Top/Bottom Pool Filter (EC40/EC50A)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Tube sheet</li><li>Fits EC40 or EC50 perflex filter</li></ul></div><img src="http://ecx.images-amazon.com/images/I/415U68U-eGL.jpg" noproxy>