Do you understand these questions about air purifiers?air purifier covid Factory

　　Some time ago, I saw an article about air purifiers. The article mentioned that after many people have used air purifiers for a long time, since the filter replacement prompt has not been displayed, they thought there was a problem with the machine. As a result, they opened it and found that the filter The protective bag of the net is not taken off. Therefore, when using an air purifier, you should pay more attention to avoid feeling ineffective after use. Thus misunderstanding that the air purifier is not effective.

　　1. The filter is a core component of the air purifier, so we need to maintain and replace it regularly. The cleanliness of the filter directly affects the quality of the air. If the filter is not replaced when it expires, the accumulation of pollution will cause more serious problems. Secondary pollution.

　　2. When using an air purifier to purify the air, it is not immediate. But after a period of precipitation. So it needs to be turned on for a long time. And it is best to use the high wind gear or turn on the automatic mode 30 minutes before starting the machine, so that the indoor air can be quickly filtered once and the indoor air quality can be quickly improved.

　　3. The air purifier is harsh to the environment when used, and it needs to be in a closed environment to produce good results. Of course, many people like to open the windows for ventilation, thinking that this will speed up the air flow and make the air cleaner. On the other hand, opening the doors and windows will speed up the air circulation, but it will also bring outdoor pollutants into the room, thus making the indoor air Pollution increases, rendering the air purifier ineffective.

　　4. Many people think that the air purifier only needs to be turned on when the air pollution is serious, and save electricity at other times. In fact, this concept is wrong. Because we can't see the level of air pollution with the naked eye, we can still distinguish the more common smog, but how to judge the pollution of formaldehyde and benzene. So after buying an air purifier, don't skimp on those electricity bills. Don't regret it until you avoid harm to your body.

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