How to better choose an air purifier.air humidifier Factory

　　1. The purification ability of the filter

　　Ordinary purification devices have multi-layer filters for filtering various pollutants. Choose a purifier with as much filtration as possible.

　　2. Filter life

　　With the increase of use time, the purification ability of the filter will be attenuated with the increase of the accumulation, and if it cannot be replaced in time, it will inevitably become a very large source of indoor pollution. Moreover, the filter screen of several hundred yuan and the complicated replacement process have caused consumers to commit "procrastination" again and again. In order not to make yourself anxious, it is important that the filter can be cleaned at any time!

　　3. Air circulation capacity

　　That is, of course, the higher the better. Although it cannot fully represent the purification ability, it also reflects the circulation efficiency. Generally, the CADR value of the family should be at least 300.

　　4. Is it quiet?

　　The cleaner should do his job silently in the corner and not always disturb others.

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