... , restaurant ,bar, tea house Fully automatic controlling, easily operation ro machine1.200G/day reverse osmosis water treatment 2.Used in ... high speed producing pure water,3.Using import good quality RO membrane.5 stage reverse osmosis1st stage PPF: Remove suspension ... deleterious substances such as chorine remains, halide, etc.4th stage RO membrane: Thoroughly remove the bacteria, heavy metal, salt bad ...