BALMUDA AirEngine EJT-1100SD Air Purifier, 2013 Model "The most beautiful air purifier with the highest level of cleaning ability" This is the BALMUDA AirEngine EJT-1100SD-WG series. It features a uniquely developed turbo fan that generates powerful airflow, just as the name suggests. It promotes air circulation throughout the room at a rate of 10,000 liters per minute. In addition, it decomposes bacteria with a "360° enzyme filter." Furthermore, it breaks down the source of odors with a "deodorizing catalyst unit." It has amazing power, supporting up to a maximum of 36 tatami mats (approx. 60 square meters). It is suitable not only for your home but also for offices and various stores. It is effective against pollen, house dust, and of course, PM2.5. ● Dimensions: Width 250mm × Depth 250mm × Height 700mm ● Weight: Approximately 8.0kg (including filter) ● Power supply: AC100V 50Hz/60Hz ● Power consumption: 4W～72W ● Applicable floor area (approximate): ～36 tatami mats / ～60m2 ● Purification time: 8 minutes for 8 tatami mats ● Operating modes: Jet Cleaning, Strong, Medium, Weak, Save Energy, Idling No pets, no smoking Instruction manual included. Please comment if you have any questions.