A larger volume and share: the Allerair air purifier of high quality alloy steel housings is larger ...
Song Guangsheng, director of the National Indoor Environmental Environment and Environmental Product...
It should be noted that some air purifiers have negative ions or negative oxygen ion functions, in f...
The time of the air purifier has been out of time, but before 2011, there are only a few consumers i...
Replace the filter material's convenience: It is necessary to understand whether the air purifier is...
HEPA (high efficiency air purification): HEPA high density filter material is also one of the most a...