Patent Publication Number: US-D896945-S

Title: Air filter

Description:
FIG. 1  is a front perspective view from the right side of the air filter according to the claimed design; 
         FIG. 2  is a front view of the air filter of  FIG. 1 ; 
         FIG. 3  is a rear view of the air filter of  FIG. 1 ; 
         FIG. 4  is a left side view of the air filter of  FIG. 1 ; 
         FIG. 5  is a right side view of the air filter of  FIG. 1 ; 
         FIG. 6  is a top view of the air filter of  FIG. 1 ; 
         FIG. 7  is a bottom view of the air filter of  FIG. 1 ; and, 
         FIG. 8  is a cross-section view of the air filter of  FIG. 1  along line  8 - 8  of  FIG. 2 . 
       Any portion of the article depicted in broken lines forms no part of the claimed design.