The simple structure makes it easier to maintain than other humidifiers. I used it for one season. [About the product] Zojirushi Steam Humidifier EE-DC50-HA Gray Operation has been confirmed. ・Clean steam type: Because the water is boiled in the tank to generate clean steam, there is little worry about releasing bacteria, making it hygienic. ・Easy to clean: It has the same structure as a pot and has no filters, making it easy to clean. The wide-mouth fluorine-coated container makes it easy to remove dirt. ・Long-lasting humidification: Continuous humidification time when full is approximately 8 hours on "strong" and approximately 32 hours on "weak," allowing for long-term use. ・Safety design: Equipped with three safety features: "child lock," "lid opening/closing lock," and "spill prevention structure." ・Automatic humidity control: Dual sensors, a humidity sensor and a room temperature sensor, automatically maintain a comfortable humidity level in the room. ◆Main specifications of EE-DC50 Tank capacity: 4.0L Applicable floor area: Wooden Japanese-style room 8 tatami mats, prefabricated Western-style room 13 tatami mats Humidification capacity: 480mL/h Body size: Width 24cm x Depth 27.5cm x Height 36.5cm