ดักจับฝุ่น สารก่อภูมิแพ้ และแบคทีเรีย Normally, Air purifier companies will indicate the CADR for contaminants like tobacco smoke, dust or pollen. For example, a pollen CADR of a hundred twenty five means that the air purifier can eliminate pollen and produce one hundred twenty five cubic feet of clear air for every https://www.mannature.com/products/detail/airpurifier