... .8L/H GE membrane High quality reverse osmosis water purifier:Five stage water filters:1. 5μm PP Sediment filter:remove the particles,sand,dust ... ,small outgrowth etc.3. Block Carbon Filter:remove the odor,chlorine,and tiny suspension.4. RO membrane:U.S. GE reverse osmosis ... for direct drinking, that make people healthy; and the water comes out before the ro membrane can also be used, that saves ...