Hayward D.E.CX1131P Platinum Filter Head with Vent Valve Replacement for Hayward Perflex Extended Cycle D.E. Filter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Filter head replacement</li><li>Fits hayward perflex extended-cycle d.e. filter models ec30， i_pfppts</li><li>Includes vent valve</li><li>Made of platinum</li><li>Weight 3.2-pound</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41I8muT6XcL.jpg" noproxy>