Air purifier

Description

FIG. 1 is a front perspective view of an air purifier showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational thereof;

FIG. 6 is a right-side elevational thereof;

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

FIG. 8 is a bottom plan view thereof;

The broken lines shown in the drawings represent portions of the air purifier and form no part of the claimed design.

Claims

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