OMNIFilter RS14-DS3-S06 Standard Cartridge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Polypropylene spun replacement cartridge， manufactured from 100% pure polypropylene</li><li>Designed for medium sediment filtration for the whole house</li><li>Reduces sediment， sand， dirt and rust particles</li><li>Can be used on chlorinated or non-chlorinated water</li><li>Fits OMNIFilter OB1， OB5， U25， U30 whole house filter housings and other major brands like 3M， American Plumber， Aqua Pure， Culligan， Cuno， DuPont， GE， Pentek， Watts， Whirlpool and others</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21XBU1NZVvL.jpg" noproxy>