There are thousands of water purifiers on the market now, so you can learn more about them.
Water purifiers can be divided into many types according to different purification principles and processes. Among them, RO reverse osmosis technology has the highest filtration accuracy (filtration accuracy is 0.0001 micron). Since the pore size of the reverse osmosis membrane is only one hundred thousandth of the diameter of a human hair, it only allows water molecules and dissolved oxygen to pass through, and it will eliminate all impurities in the water such as pesticides. , bacteria, viruses, heavy metals and other harmful substances are almost all intercepted and eliminated. In addition to reverse osmosis technology, there are many other filtration technologies: nanofiltration (filtration precision between 0.001-0.0001 microns), ultrafiltration membrane (filtration precision between 0.1-0.01 microns), fine filtration (filtration precision below 0.1 microns, Such as ceramic filtration, PP cotton filtration, etc.).