Friends who have purchased a cooling fan know that there is a filter inside the air-cooling machine, but many friends do not know what the role of the filter is. Even some chiller manufacturers do not distribute the corresponding dust-proof net to the customer in order to reduce the cost. . So what does the filter do?

    Since the environmentally-friendly air conditioner is sent to the indoor air by the fresh air of the outdoor air, a large amount of large particles of dust and impurities are covered in the water curtain during the process of ventilation and cooling of the outdoor air through the wet curtain into the room. On the outer surface, some small particles of dust impurities enter the room with the airflow.

    In this process, if there is a dust-proof net, the air containing the large dust impurities can be filtered and lost through the dust-proof net, and then the fine dust impurities are filtered again through the wet wet curtain to reach a clean air effect.

    It can be seen that the filter of the air cooler is still necessary. When using it in peacetime, it is recommended that you clean it regularly so that the filtering effect will be better.