Dow Filmtec TW30-2540 Commercial Reverse Osmosis Membrane<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>None</li><li>Imported</li><li>The Dow Filmtec TW30-2540 is tape-wrapped， making it more economical for commercial systems with less than 3 elements per housing</li><li>Dow Filmtec tape wrapped-elements are made from the same high quality materials as industrial membranes， but do not have a hard outer shell</li><li>May be cleaned over a wide range of pH levels (pH 1-13) for maximum cleaning effectiveness</li><li>Free Chlorine Tolerance:</li></ul></div><img src="http://ecx.images-amazon.com/images/I/314pED7dVnL.jpg" noproxy>