Air purifier

Description

FIG. 1 is a top perspective view of the air purifier;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom perspective view thereof.

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

Claims

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