เครื่องถูกปิดผนึกอย่างแน่นหนาเพื่อกักเก็บสารมลพิษเอาไว้ Usually, Air purifier organizations will suggest the CADR for contaminants like tobacco smoke, dust or pollen. By way of example, a pollen CADR of one hundred twenty five means that the air purifier can remove pollen and deliver 125 cubic ft of clean air for each moment. Due to waiting for link from Social Network Posts (48)