Power-on operation has been confirmed. Instruction manual and remote control are included. The filters have been replaced several times, but they are still in use, so please understand. The filters show signs of use. Thank you for your understanding as this is a used item. DAIKIN MCK55VJ-A Humidifying Streamer Air Purifier ◯ When listing, we confirmed that the power was turned on and that the humidifying function, air purification function, button response, etc., were operating normally. ◯ We cleaned the item within reach when listing. Humidifying Function Applicable area (wooden Japanese-style room) ~8.5 tatami mats (~14m2) Applicable area (prefabricated Western-style room) ~14 tatami mats (~23m2) Tank capacity: 2.7 L Humidification volume: 500 mL/h Humidifying/Purifying time: 11 minutes Size/Weight Width x Height x Depth: 270 x 700 x 270 mm Weight: 9.5 kg