Air purifier

Description

FIG. 1 is a right, top, front perspective view of an air purifier in accordance with our new design;

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

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevation view thereof; and,

FIG. 8 is a left side elevation view thereof.

The broken lines shown in the figures depict portions of the air purifier that form no part of the claimed design.

Claims

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