ดักจับฝุ่น สารก่อภูมิแพ้ และแบคทีเรีย Usually, Air purifier companies will show the CADR for contaminants like tobacco smoke, dust or pollen. Such as, a pollen CADR of 125 signifies that the air purifier can eliminate pollen and deliver a hundred twenty five cubic feet of thoroughly clean air for every minute. The waiting for link from Social Network Posts (21)