USD1023276S1 - Pre-filter - Google Patents

Description

FIG. 1 is a perspective view of a pre-filter of the present invention;

FIG. 2 is a front view of the pre-filter of FIG. 1 ;

FIG. 3 is a rear view of the pre-filter of FIG. 1 ;

FIG. 4 is a left side view of the pre-filter of FIG. 1 ;

FIG. 5 is a right side view of the pre-filter of FIG. 1 ;

FIG. 6 is a top view of the pre-filter of FIG. 1 ; and,

FIG. 7 is a bottom view of the pre-filter of FIG. 1 .

The broken lines of FIGS. 1-7 depict portions of the pre-filter that form no part of the claimed design.

Claims (1)

CLAIM
1. The ornamental design for the pre-filter, as shown and described.

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