Our medicare cirrus humidifier removes dust and indoor air pollutants from around the home, office, spa and more to create clean and hygienic air. Using the aromatherapy tray the humidifier can also release a host of rejuvenating and soothing fragrance that refreshes and improves the indoor air quality and ambiance of any space. Humidifiers are recommended for those who suffer with: - asthma/Copd - allergens - respiratory problems - nosebleeds - sinuse: - dry skin also suitable for: babies/ young children