AO Smith 9007611005 Concentric Termination PVC<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Can be used with ATI-110</li><li>Can be used with ATI-310</li><li>Can be used with ATI-510</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21rcCU4R1%2BL.jpg" noproxy>