Air purifier

Description

FIG. 1 is a cross-sectional view along 1-1 in FIG. 3;

FIG. 2 is a bottom plan view;

FIG. 3 is a front elevation view;

FIG. 4 is a perspective view;

FIG. 5 is a top plan view;

FIG. 6 is a rear view; and,

FIG. 7 is a right side view.

A left side view thereof is omitted because it is symmetrical with the right side view.

The broken lines shown in FIGS. 2, 4 and 5 are for the purpose of illustrating environmental structure and form no part of the claimed design.

Claims

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