Impressive Particle Filtration: AROEVE air purifier utilizes filter that can filter out particles such as smoke, pollen, dander, hair, and more, potentially improving air quality and promoting better health and well-being for you. High Circulation Rate: With dual-channel and 360-degree air inlets technology, AROEVE air purifier refreshes the air per hour in rooms up to 287 ft² / 25 m², covering every corner of the room to promote better health for you.