The Blueair DustMagnet 5440i Air Purifier catches 99% of airborne dust before it settles on floors and surfaces. The DustMagnet™ powerfully attracts airborne dust particles like a magnet, thanks to the combination of a unique airflow and charged pre-filters. As a result, you can spend less time vacuuming and dusting your home. Blueair’s unique HEPASilent™ technology combines electrostatic and mechanical filtration to capture even the smallest particles - ensuring that you get more clean air at a faster rate and doing so with minimum noise and minimum energy consumption. With a convenient top surface that doubles as a side table, the DustMagnet™ air purifier is designed to blend into your home like a great looking piece of Scandinavian furniture. No need to hide your air purifier, show it off and it will be most effective in a prominent position. Depth: 290 MM Height: 540 MM Width: 290 MM