Air purifier

Abstract

Description

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

FIG. 2 is a front elevational view thereof, the rear elevational, left side elevational, and right side elevational views being identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines illustrate portions of the air purifier which form no part of the claimed design.

Claims

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