Air treatment device

Description

FIG. 1 is a top, front, right-hand side perspective view showing our new design;

FIG. 2 is a top, front, left-hand side perspective view thereof;

FIG. 3 is a right-side elevational view thereof, the left-hand elevational view being a mirror image thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines and areas within depict portions of the air treatment device that form no part of the claimed design.

Claims

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