The difference between the front water purifier, the filtration accuracy is 100 microns and 40 microns? What can be filtered? There is no essential difference. The only difference is that 40 microns are easier to block than 100 microns. The problem is that both of them will not block during service life! The installation of the front water purifier has a long life and high cost performance. It can protect and extend the life of PP cotton or other first-class filter elements of the terminal water purifier. The better pre-filter water purifier will basically filter out the water quality much better. for example, the type of pre-filter with the Ryder West level can basically put most of the water impurities (such as rust, aquatic animals and plants, residue, etc.) is filtered out in the first line of defense, which is the first barrier protection for domestic water. It is also the most important one. The filter is mainly to filter the sediment, rust, red worm, etc. in the water, because many of them are high-ris
Filter 0.1 micron and 0.2 micron which is better? Like the same filter material, the filter effect is definitely 0.1 good, but the service life will be short, so it depends on that side.