Jandy Multiport &amp; Check Valves O-ring， -151， Valve Cover 1132<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>3" Inner diameter</li><li>3/32" cross section</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HI4YpeKPL.jpg" noproxy>