For Rooms up to 650 sq ft Releases Cooled, Clean Air Removes Microorganisms and Allergens Color Changing Night Light Quiet Operation Filterless and Maintenance-Free Power Consumption52 W Voltage 110-127 V Designed to purify rooms up to 650 ft2, the Lotus Filterless Air Purifier from Airfree removes microorganisms and allergens from the air and releases clean air into the room. The purifier heats up the air to temperatures close to 392°F to eliminate harmful particles, and then cools the air before releasing it back into the room to dissipate throughout. This quiet and maintenance-free purifier doesn't have a filter, making it easy to use. It emits a light from the top of the purifier when the air is being purified that can be customized to suit your preferences. Heats air up to 392°F to remove microorganisms and allergens from air Cools air before releasing it back into the room Chromatherapy adjustable color night light Low energy consumption Filterless and maintenance-free Silent operation No ozone or ion emissions Brand AIR FREE SKU 100838628_NP-1021372840 Model Lotus