Please open the air purifier and check if the filter element has become dusty. If so, the purifier is working properly. Second, would you please tell us where did you use the purifier? Car, office or bedroom? What is the area of the office or room where you use the purifier? This product is most efficient in the space smaller than 8 cubic meters, the color of the LED indicator light would be always red if the room is too large.
How about if the aire purifier never turns green? Print
Modified on: Tue, 20 Oct, 2020 at 2:20 PM
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