Northern winter haze weather has become a new normal, residents began to pay attention to and use air purification equipment. The Technical Director suggested that three misunderstandings should be avoided when using air purification equipment.
Myth 1: no haze, no open
In winter, the indoor ventilation is not smooth, and the pollution caused by lampblack and dust is sometimes more serious than outdoor. Therefore, in the case of no haze in winter, indoor purification equipment should also be used.
Mistake 2: it works as long as it is used
In the indoor use of air purification equipment, first of all, we should try our best to reduce pollution sources, and do not smoke indoors. Keep indoor ventilation when the air is good, and open less windows when the air pollution is serious. In this case, the use of air purification equipment has a good effect. If you think that the indoor open purification equipment, no matter how bad the air outside, still frequently open and close the window, purification equipment will not play a good role.
Mistake 3: replace the filter without cleaning
Filter screen is the major consumable of air purification equipment, and the price of replacing filter screen is relatively high. If the air quality is poor, the service life of the filter will be reduced. In order to save money, many people do not replace the filter in time, and even think that the air purification equipment can be bought once and for all, ignoring the daily cleaning and maintenance, often causing indoor secondary pollution. Air purification equipment should be cleaned regularly. When you open the machine and find that the filter screen turns black, or you feel that the blown air has a peculiar smell, you have to replace the filter screen.