Everpure MicroGuard Pro 2 EV9637-01 Filter Cartridge Ice) The PA-411-225 has an NSF

The PA-411-225 has an NSF approved Buna-N seal

all-natural drain and septic tank cleaner

powered only by hydraulic energy normally lost to drain

odor and other unwanted contaminants

Everpure MicroGuard Pro 2 EV9637-01 Filter Cartridge Ice) The PA-411-225 has an NSFThe Everpure EV9637 01 Filter Cartridge features a unique multi stage filter for superior filtration results down to 0. 15 microns. It is designed for smaller capacity coolers and drinking water applications. Features: Its multi stage filter combines membrane and carbon block technology. Capillary membrane filtration reduces 99. 9999% of bacteria, asbestos fibers and cysts such as Cryptosporidium and Giardia. Delivers taste, odor and chlorine