To provide an air cleaner capable of adjusting the direction of air while suppressing a pressure loss of air and facilitating cleaning and replacement of a filter.

This air cleaner 1 is provided with a casing 11 having an air suction port 11a and an air blowoff port 11b; a dust collecting cell 12 built in the casing; and an air blowing part 13 disposed upstream or downstream of the dust collecting cell in the casing. The air blowoff port is provided with an air direction adjusting means 20 having honeycomb shape to adjust the direction of air after passing through the honeycomb, into a specific direction and having a deodorizing member with a function of deodorizing the air passing the honeycomb, stuck to the internal wall surface of the honeycomb. In this air cleaner, since the air direction adjusting means has the function of deodorizing the air passing through it, the pressure loss of air can be made small although it was large due to providing these means separately in a conventional one.