Replacement Filter Set<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Sediment Filtration - Reduces particles / sediment as small as 5 microns ( .0002 in ) and adds life to the 1 micron filter</li><li>Carbon Micron Filtration - Traps contaminants as small as 1 micron ( .0004 in ) while reducing lead， chlorine， cysts and organic contaminants</li><li>Carbon Taste and Odor Reduction - ANSI / NSF Standard 42 for taste， chlorine and odor reduction</li><li>Easy Twist Installation / Removal</li><li>For Use with all Global Water G3， G4 and G5 Water Coolers</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41oLukTCcoL.jpg" noproxy>