Used in office, factory, restaurant ,bar, tea house ... operation ro machine1.200G/day reverse osmosis water treatment 2.Used in office, factory, restaurant ,bar, tea houseItem ... in water, colloid, particle, mud, etc.2nd stage Granular Active Carbon: Filters bad color, odor, and deleterious substances such ... automatic controlling, easily operation RO Machine--Office Used (RO) Water Treatment Machine