Enhance your indoor air quality with the Blueair Classic 405 Wi-fi Air Purifier. This portable device has a sleek white design and a washable/reusable filter life for easy maintenance. It is compatible with an app for wireless control and has a filter replacement indicator for convenience.The purifier is equipped with True HEPA filtration technology that captures a wide range of contaminants, including PM 2.5, viruses, pollen, and cooking oil smoke. It operates quietly at 52 dB and has a coverage of more than 20 m². With a variety of mounting options including window, floor, and wall, it can be used in any room of your home.