Air filter and vehicle

The utility model discloses an air filter and a vehicle, and the air filter comprises a housing which defines an accommodation cavity; the middle partition plate is connected with the shell and divides the accommodating cavity into a first cavity and a second cavity; at least part of the air guide pipe is located in the first cavity, the air guide pipe is provided with a pipe hole communicated with the first cavity, one end of the air guide pipe penetrates through the shell and is used for being connected with an air inlet pipe of an engine, and the other end of the air guide pipe is communicated with the second cavity. According to the air filter, after entering the air filter, noise generated by an engine enters the first cavity through the pipe hole of the air guide pipe and is gradually weakened and eliminated in the first cavity, and the air filter is simple in structure and good in silencing effect. 本实用新型公开了一种空气滤清器和车辆，所述空气滤清器包括：壳体，壳体限定出容纳腔；中隔板，所述中隔板与所述壳体相连且将所述容纳腔分隔为第一腔和第二腔；导气管，所述导气管至少部分位于所述第一腔内，且所述导气管设有