Omnipure CL10ROT33-C GAC Inline Water Filter Precisely manufactured to ensure the best possible fit with a reliable seal that won't leak Spring disc and inlet filter pad keep media under ideal pressure to eliminate channeling for more consistent filtration Granular activated carbon filter reduces chlorine taste and odor, and sediment as small as 5 microns in size Great filter for ice makers, refrigerators, beverage equipment, and as a post filter for reverse osmosis systems