ฝาครอบตัวกรองประกอบด้วยพลาสติกรีไซเคิล Usually, Air purifier businesses will reveal the CADR for contaminants like tobacco smoke, dust or pollen. Such as, a pollen CADR of a hundred twenty five means that the air purifier can take out pollen and deliver one hundred twenty five cubic ft of clean up air per moment. waiting for link from Social Network Posts (25)