Steam humidifier with a 2.5L capacity and a steam output of 360ml/h. - Model Name: KK5-G2519(W) - Water Tank Capacity: 2.5L - Steam Output: 360ml/h - Suitable Area: 6-9 tatami mats Power on confirmation: OK No filter included, but filters can be purchased on Mercari etc. Perfect for this time of year. There is some wear and tear, so it's a bargain price. Thank you for your understanding. Feel free to ask any questions or make offers. ☺︎