มีประจุลบดักจับมลภาวะทางอากาศต่าง ๆ Normally, Air purifier organizations will point out the CADR for contaminants like tobacco smoke, dust or pollen. For example, a pollen CADR of a hundred twenty five signifies that the air purifier can remove pollen and produce 125 cubic ft of clean up air for each minute. CADR https://mannatureairpurifier.com/