★cado Suitable Room Size: Prefabricated Western-style room up to 27m2 (17 tatami mats), Wooden Japanese-style room up to 17m2 (10 tatami mats) Ultrasonic Humidifier STEM 620 HM-C620 ★ ★The items include: Main unit, new filter, power cable, instruction manual, and box. There are no other accessories.★ ★There are some scratches, but overall it is a clean item and in good working order.★ As shown in the photos, there are traces of limescale on the bottom of the tank, but the inside is also clean and in good condition.★ As shown in the photos, an unused filter is included♪ (The operational photos are taken with a filter I have)★