【Product Description】 "Humidifying Streamer Air Purifier" that oxidatively decomposes harmful substances using the unique "Streamer Discharge" technology. The filter located on the side of the main unit can be cleaned by directly vacuuming off the dust without removing it. Daikin Air Purifier 2016 Model MCK55SE3-A 【Specifications】 Maximum Applicable Area: 25 tatami mats Air Purifier Functions: Odor Removal, Pollen Mode, Ion Function Safety Features: Child Lock, Automatic Power Shut-Off Device in Case of Tip-Over Sensors: Odor Sensor, Dust Sensor Filter Type: HEPA Filter Power Consumption (W): 42.0 W Maximum Noise Level (db): 53.0 db Dust Collection Method: Fan Type Width (mm): 270.0 mm Depth (mm): 270.0 mm Height (mm): 500.0 mm Weight (kg): 6.8 kg This is a used item, so please purchase only if you understand this. Please refrain from purchasing if you are sensitive to such matters.