HYDROTECH-33001033 50 GPD TFC Replacement Reverse Osmosis Membrane<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>50 gpd reverse osmosis membrane</li><li>Yellow with a white band</li><li>Polyamide Thin-Film Composite</li><li>Fits Hyrdrotech 1230， 1240， 1020， and 1030 series RO systems</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21Vf8dYYQWL.jpg" noproxy>