New and improved Micro-Pure II media with AgION antimicrobial protection inhibits any potential bacterial growth * Everpure"s unique filter blend using activated carbon reduces chlorine taste and odor and other offensive contaminants * Saves energy by reducing scale build-up. Proportioned scale inhibitor feed dramatically prevents limescale from forming in brewing equipment * Engineered to always feed the correct amount of scale inhibitor into each volume of water * Sanitary cartridge replacement is simple, quick and clean. Internal filter parts are never exposed to handling or contamination