Blueair Blue Signature 4.0 Dark Air Purifier One Colour

The Blue Signature air purifier rapidly cleans 65 m² in 12.5 minutes and up to 314 m² in one hour, delivering powerful performance through seven stages of filtration that remove 99.97% of airborne particles. With OdourFence Technology providing up to 10x more odour removal, it also features a dynamic display that automatically adapts to enhance your air quality. A patent-pending filter design doubles the filter's lifetime, while smart capabilities integrate seamlessly with the highly rated, newly improved Blueair app. The device comes equipped with one pre-filter in Midnight and one Particle & Carbon filter.