Blueair - Model Blue Signature -Extra-large Rooms Air Purifier

Rapidly cleans 705 ft² in 12.5 minutes & up to 3,385 ft² in 1 hour. 7 stages of filtration removes 99.97%² of airborne particles. 10x³ more odor removal with OdorFence Technology. Dynamic display that auto-adapts to enhance your air. Double the filter lifetime thanks to our patent-pending filter design. Smart features in the highly rated, newly improved Blueair app. Device comes with 1 pre-filter in Nordic Fog and 1 Particle & Carbon filter.