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About the main function of the filter net of the fresh air filter system, we must have a common point when we choose air cleaning products, that is, the filter power of M2.5 and PM10 in the air is not high, whether it is about the common air purifier, is still gradually hot up the new household fan, After all, one of the most valued reference points for deciding whether or not we will buy is still how the purification power works. Now it depends primarily on the different kinds of filters used in air purifiers or new home fans! And different varieties of filter function is different, about the method of air purification will not be the same, about it, the following talk about the new household fan organic filter, what is the function of different varieties of filter, and the advantages and disadvantages of those problems; Now in the new fan at home, there are three kinds of filters mainly used. The first is the initial effect filter, the second is the high efficiency filter, and the third is the activated carbon filter.
The primary effect filter is generally made of non-woven fabric, nylon net and metal hole net. The function is to filter out the larger particles in the air. Advantages of the first can be repeated use, late will not occur other rated use costs. High efficiency filter, also known as HEPA filter, the primary raw material is PP filter paper, glass fiber, composite PP PET filter paper, is a kind of high efficiency filter air purification raw material, it is about the diameter of the air is 0.3 micron below the fine particulate matter removal power can reach more than 99.97%. The first advantage is that the power of air purification is high, and the release of harmful gases will not occur. The disadvantage is that the later needs to replace the filter screen regularly, and certain use costs will occur.
The new fan filter screen uses time comparison, activated carbon filter screen, is the use of through hole structure of aluminum honeycomb, has the advantage of better gas dynamics function, large surface area, good adsorption. It can absorb all kinds of harmful pollution gases in the air, and also has an outstanding effect of eliminating peculiar smell. The advantages and disadvantages are that the protection is also needed after the use of a certain time. The protection needs to be placed in the sun for exposure, and can be repeated after exposure. Summary of new fan filter: there are several kinds of filters in the new family fan. Information about the function of different varieties of filters is introduced here for us, and we hope to help us. Some other friends will also take some, the use of filter to purify air method and the use of electrostatic dust purification air method to compare, about the role of these two methods in purifying air is similar, the difference is that electrostatic dust can be used repeatedly, the method of the screen needs to be replaced. But in the safety of electrostatic dust will inevitably occur ozone, which we need to pay more attention to when choosing. The above is the introduction of the main functions of the filter net of the fresh air filter system, hoping to help you.