| 摘要 |
The invention relates to a filter housing (10) for a filter unit (50) with a substantially semicylindrical air filter (52), comprising an air inlet (20) and an engine air outlet (40). According to the invention the filter housing has an extra air outlet (36) and an air aperture (64) to the extra air outlet (36), situated between the filter unit (50) and the engine air outlet (40), which aperture (64) extends along a periphery of the engine air outlet. The invention relates also to a filter unit for such a filter housing. |
