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, right side elevational, and left 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 a air purifier, as shown and described.