Efficient Particle Filtration: FULMINARE air purifier uses an H13 HEPA filter, which can effectively remove room 99.97% 0.3 Microns, such as Smoke, Pollen, Dander, Hair, and Smell. Simply turn it on and maintain a clean and peaceful environment and give families health. High Circulation Rate: The air purifiers for home adopts dual-channel technology and a 360° air outlet, refreshing the air 5x per hour in rooms as large as 215 ft² / 20 m² cover. The small portable air purifier is easy to place anywhere you want. One is enough to effectively improve your indoor air quality.