Like water purifiers, air purifiers need to be cleaned regularly, and some need to replace filters, gallbladders, etc. to maintain their purification effect. The maintenance and maintenance of air purifiers depends on different brands and types of air purifiers.

一. Filter purifier:

1. The front filter (usually the back cover of the chassis) has been used for a long time, and will gather some dust, which will affect the air intake and the effect of air purification. Therefore, it is necessary to vacuum up the dust, or clean it with a rag, or even wash it with water.

2. Filters, some filters need to be exposed to the sun regularly to keep the purification efficiency better, such as activated carbon filters.

3. Deodorization filter, the deodorization filter of a few brands of air purifiers, in order to achieve the technical level of washability, it can be washed with water, that is, to maintain the purification efficiency and prolong the filter replacement cycle.