... Removes smoke, smell, dust purify air Hot! Air Ionizer + Ozonator with Auto timer + LED + Night Mode Available(Power50) Specification: ModelPower 50A ... , fungi, spores, mites, etc. 3. Charges the air with negative ions.4. Increases oxygen in the room.5. Cleans ... kitchens, corridors and pet areas usually have confined space with stagnant air circulation, promoting reproduction and growth of bacteria ...