ช้อปปิ้ง & ไลฟ์สไตล์ บ้านและห้องครัว Usually, Air purifier businesses will show the CADR for contaminants like tobacco smoke, dust or pollen. For example, a pollen CADR of 125 means that the air purifier can clear away pollen and supply a hundred twenty five cubic toes of cleanse air for each moment. waiting for link from Social Network Posts (25)