Fourth, the air purifier and humidifier are placed side by side.portable air purifier

　　Misunderstandings in the use of air purifiers

　　1. There is no smog reminder in the weather forecast, so do not turn on the air purifier at home.

　　Second, the filter element has been used for half a year or even a year, and it has not been changed, and some still emit a sour smell.

　　3. When using the air purifier, place it in the corner of the wall and place it against the wall

　　5. Close the windows for a long time and completely rely on the air purifier.

　　6. After the air purification is turned on, the indoor air index is good, and the air purification is closed immediately.

　　These are several misunderstandings about the use of air purifiers that have been collected so far. Let’s talk about them first.

　　Misunderstanding 1: Why do we use air purifiers? Of course, the air quality is not good. Then many people take it for granted that there is smog. In fact, there are dust, bacteria, viruses, formaldehyde and so on. Moreover, smog mainly exists outdoors. As long as the windows are closed, it can be isolated. At this time, the indoor air environment needs an air purifier. If the outdoor air quality is good, if the window is not opened, there will still be air "pollution" indoors, but when the window cannot be opened (in winter), the air purifier can be used. Therefore, the use of the air purifier is not for outdoor use. How about the smog, but when the window cannot be opened, it needs to be used.

　　Misunderstanding 2: Regarding the filter element, the filter element of the air purifier is another core component in the machine besides the motor, and the inhaled air is filtered and discharged again through the filter element. Over time, all kinds of dust, pollen, viruses, etc. are deposited on the filter element , If it is not dealt with for a long time, it will become a breeding ground for bacteria and viruses. Therefore, try to follow the time given by the manufacturer to replace the filter element as much as possible.

　　Misunderstanding 3. I have understood the principle of the air purifier. It is actually an air exchange process. Therefore, if the air purifier is placed against the wall and the corner, it is not conducive to air circulation. The best position is about 1.5-2 meters away from the wall. , which is the most reasonable and efficient.

　　Misunderstanding 4. The air purifier and humidifier are placed side by side. The mist of the humidifier is easy to dampen the filter element of the purifier (352Skin mist-free humidifier does not have this concern), and there are some other impurities in the water mist, which is easy to purify the air. The false alarm of the air purifier sensor is also why many people find that the air purifier often alarms after turning on the humidifier. The two can be used together, but it is recommended to keep them as far apart as possible.

　　Misunderstanding 5. It is not right to use air purifiers to circulate indoor air without opening windows. After all, air purifiers are not fresh fans. If only indoor air is circulated, the concentration of CO2 in the room will increase, and the comfort of the human body in the room will be reduced. reduce. Therefore, when the outdoor air is good, it is recommended to have more ventilation.

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