Purifies the air in less than 6 min: With just one push of a button, the air purifier filters the invisible viruses, allergens or pollutants in your home, to keep it clean and safe. It purifies quickly and effectively, thanks to its clean air delivery rate (CADR) of 520 m³/h. It has 360° airflow intake that effectively covers rooms up to 135 m² and distributes clean air in every corner of the room. This boosts performance to 520 m³/hr CADR (Clean Air Delivery Rate). It cleans 20 m² in only 6 min. With 3-layer filtration with NanoProtect HEPA, active carbon filter and pre-filter captures 99.97% of ultra-fine particles as small as 0.003 microns, so you are safe from PM2.5, bacteria, pollen, dust, pet dander, gas and other pollutants (7). Certified by the European Centre for Allergy Research Foundation. It also Captures aerosols including those which may contain respiratory viruses. Tested independently by airmid health-group to remove up to 99.9% of viruses and aerosols from the air. Also tested for coronavirus.