| 摘要 |
PROBLEM TO BE SOLVED: To provide a humidification device improved in vaporization efficiency by increasing the surface area of a filter material to improve ventilation characteristics of a humidifying filter.SOLUTION: The humidification device includes, inside a body case 1: an air blowing means 8; a water storage container 11 for storing water; the humidifying filter 12 absorbing water from the water storage container 11; and a water supply tank 13 supplying water to the water storage container 11. The humidifying filter 12 includes: the flexible filter material 30; a first holding member 40 holding one end of the filter material 30; and a second holding member 50 holding the other end of the filter material 30, and arranges the filter material 30 between the first holding member 40 and the second holding member 50. The natural dimensions of the filter material 30 are made larger than the dimensions of the filter material 30 in a state of being arranged between the first holding member 40 and the second holding member 50. |
