Hayward CCX1000V XStream Cartridge Filter Manual Air Relief Valve
<div style="text-align: left;"><strong>[Product Information]</strong><br>
<ul>
<li>Xstream cartridge filter manual air relief valve replacement</li>
<li>Also fits Hayward Pro-grid de filters</li>
<li>Fits Xstream cartridge filter system</li>
<li>Compatible with Hayward Swim clear cartridge filters</li>
<li>Weighs 3.0 pounds</li>
</ul>
</div>
<img src="http://ecx.images-amazon.com/images/I/31a20-YlFAL.jpg" noproxy>