AIR PURIFICATION SYSTEM

摘要

The design is the visual features of the entirety of the air purification system shown in the drawings, whether those features are features of one of shape, configuration, ornament, or pattern, or are a combination of any of these features.The attached drawings depict the design as follows:FIG. 1 is a top perspective view of the air purification system;FIG. 2 is a side elevational view of the air purification system of FIG. 1;FIG. 3 is a top plan view of the air purification system of FIG. 1;FIG. 4 is a front elevational view of the air purification system of FIG. 1; andFIG. 5 is a rear elevational view of the air purification system of FIG. 1;