SHARP Humidifying Air Purifier KC-H50-W, 2018 Model Applicable Floor Area (Humidifying Air Purifying) Prefabricated Western-style Room: ~14 tatami mats Wooden Japanese-style Room: ~8.5 tatami mats (Air Purifying) ~23 tatami mats The humidifying filter has handwritten markings to indicate front and back. Please be aware of this. The power cord can be bundled up when not in use, as shown in photo 3. Please be aware of this. There are no major scratches or stains. This is a used item, so there may be some dirt and minor scratches. Some dirt may not have been completely removed. Thank you for your understanding.