You'll breathe easy knowing the Rowenta Pure Air City purifier uses 360° HEPA filtration to clear indoor air of 100% of common allergens and 99.9% of airborne viruses. This high-performance air purifier is designed to automatically detect pollutants and adjust its filtration speed accordingly. For advanced quality management, use the dedicated app to monitor and track indoor air quality. Lightweight, compact and attractive, the Pure Air City air purifier is a perfect all-in-one option for small homes and apartments.