Improve your indoor air quality with the AirDoctor AD2000 4-in-1 Air Purifier. Designed for small to medium rooms, this portable air purification system utilizes a multi-stage filtration process to help capture airborne particles. The unit features an UltraHEPA filter, a dedicated carbon filter, and a pre-filter to address common household contaminants, odors, and VOCs. This listing is for an open box unit. The device has been inspected and remains in new condition with all internal components intact. Its automatic operation allows the system to adjust fan speeds based on real-time air quality readings, ensuring efficient performance in your living space or bedroom. Compact yet powerful, the AirDoctor AD2000 offers a simple solution for cleaner air. Included with the unit are the essential filters required for immediate setup and operation. This air purifier provides reliable air treatment in a sleek, white design that fits seamlessly into any home or office environment. A01