This item is a used product, although it has been lightly cleaned. ■ Manufacturer: Blueair ■ Product Name: Air Purifier Blueair Classic 480i Blueair Classic 480i Dust Filter Model, up to 33 tatami mats, for pollen, dust, and tobacco ■ CADR: Tobacco smoke/280, Dust/300, Pollen/300 ■ Recommended floor area (AHAM): ~40 square meters (~24 tatami mats) ■ Applicable floor area (JEMA): ~55 square meters (~33 tatami mats) ■ Clean air supply: 204-595 cubic meters/h ■ External dimensions: Width 500mm x Depth 275mm x Height 590mm ■ Body weight: Approximately 14kg ■ Operating noise: 32-52dB (A) ■ Power consumption: 60W ■ Sensors: Yes (PM2.5/VOC/Temperature/Humidity) ■ Purification time per 8 tatami mats: Approximately 9 minutes ■ Other features: Removes 99.97% of particles of 0.1μm or larger, such as viruses. Wi-Fi. Two types of filters (dust/odor). No filter cleaning required. Energy-saving and quiet operation. Auto mode equipped. - Brand: Blueair - Color: White