The EverPure PRO-2 delivers premium quality drinking water for bottleless coolers and drinking fountains. The Pro 2 Everpure's multi-stage filter for drinking water applications combines membrane and carbon block technology for superior filtration results down to 0.15 microns. The Everpure MicroGuard Pro 2 features capillary membrane filtration which reduces 99.9999% of bacteria, asbestos fibers, and cysts such as cryptosporidium and giardia. The EV-9637-01 Pro-2 replacement cartridge features submicron filtration which reduces dirt and particles, and delivers taste, odor, and chlorine reduction. The Everpure Microguard Pro 2 sanitary cartridge replacement is simple, quick and clean. Internal filter parts are never exposed to handling or contamination.