| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air filter element, a filter housing and a filter device. <P>SOLUTION: In the air filter element (10) including a cylindrical central pipe (11), a mechanism (18) for transmitting a torque from a tool to the air filter element (10) is provided at one end of the central pipe (11), and a fastening mechanism (14) to be detachably installed to a cylindrical support body (21) by inserting/rotating operation of the filter element (10) is provided at the other end of the central pipe (11). <P>COPYRIGHT: (C)2013,JPO&INPIT |
