Filter for air purifier

Description

1. Filter for air purifier

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : Reference

1.9 : Reference

The broken line showing of an air purifier in Reproductions 1.8 and 1.9 is for the purpose of illustrating environmental structure of the filter for air purifier and forms no part of the claimed design. Reproduction 1.8 is a reference view showing the subject design installed in an air purifier; reproduction 1.9 is a reference view showing the subject design separated from an air purifier.

Claims

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