ฝาครอบตัวกรองประกอบด้วยพลาสติกรีไซเคิล Typically, Air purifier corporations will suggest 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 supply a hundred twenty five cubic feet of clear air for every moment. https://www.mannature.com