มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ Usually, Air purifier corporations will show the CADR for contaminants like tobacco smoke, dust or pollen. One example is, a pollen CADR of a hundred twenty five implies that the air purifier can eliminate pollen and provide one hundred twenty five cubic toes of clean air for every waiting for link from Social Network Posts (6)