| 摘要 |
There is provided an air cleaner in which air does not take along evaporated fuel adsorbed by an adsorbent of a canister. In an air cleaner (15), within a casing (20) comprised of a primary side case (17) having an inlet (16) at one side and a secondary side case (19) having an outlet (18) at the other side and in between the cases (17) and (19), there is provided a filter element (22) in a vertical state with a filter medium (21) folded in a zigzag that prevents dust flowing into an engine. The inlet (16) and the outlet (18) are both arranged above a center line of the casing (20). Within the secondary side case (19) of the casing (20), at only the secondary side bottom of the filter element (22), there is provided a canister (23) comprising an adsorbent such as a granular activated carbon, a honeycomb activated carbon, an activated carbon fiber, or an activated carbon mixed paper, which adsorbs evaporated fuel, across approximately an entire width of the casing (20) in a width direction, and in only an upper flow side half of an air flow direction.
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