Register your RO Service in Baran request on OneDios. RO water purifier has become the centerpiece kitchen appliance in most households, especially the ones who are very conscious of the quality of water they or their family use. There has been a lot of discussion about loss of minerals whilst using RO water purifiers but those arguments fall flat in front of the fact that drinking water has never been considered as a source of a human body's needs of daily minerals or supplements. The advantages of getting pure, healthy, and clean water from a RO water purifier far outweigh any misgivings that have been spread about them.