ดักจับฝุ่น สารก่อภูมิแพ้ และแบคทีเรีย Typically, Air purifier companies will show the CADR for contaminants like tobacco smoke, dust or pollen. For instance, a pollen CADR of a hundred twenty five implies that the air purifier can take out pollen and produce 125 cubic toes of clean air for each minute. For Successfully Submitted (Awaiting Approval)