Life always gives us a lot of temper. In order to be able to stand in the city, many people have finally bought their own house for the rest of their lives, but never imagined that the air that has been polluted and neglected has challenged our health. In the face of this kind of living situation, we naturally can't sit still, so we have to add a home appliance to our beloved house - air filter
Indeed, although the market for air filters has been hot, the audience penetration rate has not been high. In the current air pollution, the purchasing power of air purification products continues to be low, and the reason is worth pondering. In fact, for the attitude of air filters, consumers generally maintain a more abstract and vague concept, which has many misunderstandings, mainly concentrated in the following aspects:
First, ventilation of the window can purify the air and improve the indoor air quality. If the outdoor environment is good, ventilation is to increase the oxygen content of the air and reduce the concentration of toxic gases. However, if the pollution in the outdoor area is more serious than in the interior in the more polluted areas, our environment will be even worse. Therefore, traditional ventilation can not only improve the indoor air pollution environment, it is likely to increase pollution.
Second, for the problems of sterilization, odor removal, and formaldehyde removal, each brand of air filter can do it. To thoroughly remove bacteria, remove odor, and remove formaldehyde, the purification technology required for air filters is quite scientific and elegant. Some manufacturers in order to fool consumers, arbitrarily exaggerate product functions, but in fact only remove some of the harmful substances. Therefore, not every brand of air filter can eliminate harmful substances such as bacteria, odor and formaldehyde at the same time.
