everpure I 2000'2 water filter. enjoy great tasting ice with everpure precoat technology. developed in early 1933. quick sanitary installation easy as changing a light bulb. reduces the following self-contained scale inhibitor feed chlorine taste and odor sediment particles as small as half micron in size Cryptosporidium & cyst. 9,000 gallon water capacity. EP - Ice Machine limescale control series enjoy great tasting ice with high quality sub micron coconut shell carbon block filter. cartridge has self-contained scale inhibitor feed. keeps ice machines running at capacity longer life filter. no activation required quick easy sanitary installation. reduces the following chlorine and chloramine taste and odor organic chemicals VOCs and THM's sediment particles as small as half micron in size & cyst. 20,000 gallon water capacity.