Filter housing for air respirator

Description

1.1 is a front elevation view of a filter housing for air respirator showing our new design;

1.2 is a top plan view thereof;

1.3 is a bottom plan view thereof;

1.4 is an enlarged left side elevation view thereof;

1.5 is an enlarged right side elevation view thereof;

1.6 is a rear elevation view thereof; and

1.7 is a perspective view thereof.

The broken lines shown in the figures depict portions of the filter housing for air respirator that form no part of the claimed design.

Claims

The ornamental design for a filter housing for air respirator as shown and described.