Everpure EV9693-31   4FC5-S Filter Cartridge Reduces chlorine taste and odor and other offensive contaminants that can adversely affect the taste of drinking water, ice and steam applications Reduces dirt and particles as small as 5.0 microns in size. Scale inhibition New Fibredyne II media with Gain antimicrobial protection inhibits any potential bacterial growth Sanitary cartridge replacement is simple, quick and clean. Internal filter parts are never exposed to handling or contamination NSF Certified under NSF/ANSI Standards 42