HEPA Ozone Air Purifier Ioniser Cleaner for Smoker Bacteria Odors Cook Pollen

☛Ozone & Negative Ion: POLAMD air purifier creates ozone and negative ions to purify and. 【AUTO SENSOR OPERATION】 - Saving your electricity bill. This air purifier has sensing operation. When it senses people or pets in the room, deodorizer generates ozone and negative ion for 2min every 4min.