RO reverse osmosis, ultrafiltration and nanofiltration
Simply put, RO reverse osmosis technology has the finest filtration, but can not retain minerals and trace elements; nanofiltration and ultrafiltration are similar, can retain a part of trace elements, but can not filter heavy metal components. Ultrafiltration can only filter a part of heavy metals, easy to produce Scale. However, we only drink water to replenish water, not to supplement trace elements, so it is safer to choose the most refined RO reverse osmosis water purifier.
Therefore, compared with other water purifiers, the RO reverse osmosis water purifier filters more finely and ensures the sanitation of our drinking water. If you are entangled in which water purifier to choose, RO reverse osmosis water purifier is the best choice.
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