... automatic controlling, easily operation ro machine1.200G/day reverse osmosis water treatment 2.Used in office, factory, restaurant ,bar, tea ... .5 stage reverse osmosis1st stage PPF: Remove suspension of more than 5m dia. in water, colloid, particle, mud, etc.2nd stage Granular ... stage Post in-line Carbon: Adjust the taste of purified water and keep it fresh.Connect with the tap directly , equal ...