... be released to sterilization, deodorization, pure and fresh air. air purifier air system Specification(KJF20B05)Product Size(L×W×H): 360×180 ... OO will then light up steadily. MORE DETAILS:Air filtration series Filtering substance, the filter paper, is composed of ... suspended microbes are obstructed by filtering material when they get through the filter with flowing air, and contact with antiseptic. ...