มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ Commonly, Air purifier firms will show the CADR for contaminants like tobacco smoke, dust or pollen. As an example, a pollen CADR of 125 ensures that the air purifier can get rid of pollen and supply one hundred twenty five cubic feet of clear air for every minute. https://mannatureairpurifier.com/