| 摘要 |
PROBLEM TO BE SOLVED: To make the subject device compact without decreasing an air permeable surface. SOLUTION: Relating to this air cleaner a roll housing space 29 for housing a roll part 32 of a roll filter 4 is arranged at the inside of a housing main body 2 corresponding to a display part 15 disposed on the lower part of a front panel 14. The roll part 32 of the roll filter 4 is housed in the roll housing space 29 in such a state that the central axis is extended in the horizontal direction. |
