Blue Max 3450iBlue Max 3450i is designed with sensitive groups in mind. Equipped with advanced HEPASilent Dual filtration technology that removes airborne allergens, dust, and asthma triggers. Quickly cleans 43 m in 12. 5 minutes or up to 103 m in 30 minutes. Automatically detects and quickly removes pollutants such as dander, pollen, dust mite matter allergen and more. Compact with 360 degree air intake, so you can place it anywhere RealTrack in app filter