Watts Premier 500075 Reverse Osmosis Membrane Vessel Housing<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fits all standard Watts Premier RO systems^Elbow fittings pre-installed^Cap and O-rings included^Fits 18-75GPD Watts Premier membranes^Comes with 1 year limited warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31EA6wnHRGL.jpg" noproxy>