This is the basic unit for Goodsphere aromatherapeutic pure air system. It uses a unique air cleaning process that harnesses the cleaning properties of water, combined with the natural anti-bacterial capabilities of essential oils to give you air that is clean and pure. It also works as a humidifier by replacing moisture in the air. Goodsphere cleans the air practically everywhere in your house – bedrooms to help promote a good night’s sleep, the living room to counteract tobacco smell, the kitchen to neutralize cooking smells and more. It is also safe to use in kids’ and children’s rooms.