... : 5ton/hourControl system: automatically Material: made in stainless steel 304 RO series reverse osmosis equipment, salt remove rate>98%Pre-treatment ... membrane, It is composes of raw water tank-Reverse osmosis (RO),-Ultra filter (UF),-Sand filter,-Multimedia filter,-Carbon filter,-Oxidation ... -treated water for soft drinks, industrial usage water, etc. 5T RO pure water treatment equipment