ช้อปปิ้ง & ไลฟ์สไตล์ บ้านและห้องครัว Commonly, Air purifier corporations will reveal the CADR for contaminants like tobacco smoke, dust or pollen. Such as, a pollen CADR of a hundred twenty five signifies that the air purifier can clear away pollen and provide one hundred twenty five cubic feet of clean air https://www.mannature.com/products/detail/airpurifier