Introducing the next generation in water filtration technology—the Galaxi filter by Oasis. The clear choice for residential, food service, commercial and industrial applications. This unique filter design combines activated carbon with a cellulose-free synthetic fiber matrix. Superior to traditional active carbon filter elements, the Galaxi filter takes water filtration to the next level. Recommended for use with all Oasis brand point of use (plumbed) water coolers. Recommend replacing the filter every six months.