Air purifier

Description

1. Air purifier

1.1 : Perspective

1.2 : Perspective

1.3 : Perspective

1.4 : Front

1.5 : Back

1.6 : Left

1.7 : Right

1.8 : Top

1.9 : Bottom

1.10 : Enlarged

The broken lines depict portions of the air purifier that form no part of the claimed design; reproduction 1.10 is an enlarged view of a portion labeled “10” in reproduction 1.3; the dash-dot-dash lines in reproduction 1.3 and reproduction 1.10, and the label “10” in reproduction 1.3 are for the purpose of depicting the boundaries of the enlargements that form no part of the claimed design.

Claims

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