Air purifier

Description

FIG. 1 is a front, right, and top perspective view of an air purifier, showing my new design;

FIG. 2 is a rear, left, and bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a right elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of air purifier and form no part of the claimed design.

Claims

The ornamental design for air purifier, as shown and described.