... product Nutrition 3) Low Energy consumption 4) Low Cost direct flow reverse osmosis systemone step Reverse osmosis, Desalt rate>97% two ... matter, organic matter, colloid and so on3. Carbon filter--Odor, free chloride, organic matter, harmful matter and so on4. Pre-filter ... ,printing and dyeing feed water7)Wastewater treatment,ect. direct flow reverse osmosis system for mineral water production line