ช้อปปิ้ง & ไลฟ์สไตล์ บ้านและห้องครัว Generally, air purifier corporations will show the CADR for contaminants like tobacco smoke, dust or pollen. For example, a pollen CADR of one hundred twenty five signifies that the air purifier can take away pollen and provide 125 cubic feet of clean air for each minute. https://mannatureairpurifier.com/