... 8h sleeping mode timing 5. 4 Fan speed Home Electrical Equipment Air Purifier Air Deodorizers Smoking Eliminator M-K00H This is ... very effectively remove various chemicals, common household airborne particles and unpleasant odors.Airborne Particles include pet dander, dust mite ... allergen, pollen, plant spores, fungi, mold, and tobacco smoke, and they are the most common cause of indoor allergy ...