Air sterilizer

Description

FIG. 1 is a front elevational view of an air sterilizer;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a perspective view thereof.

The broken lines in the drawings illustrate portions of the air sterilizer that form no part of the claimed design.

Claims

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