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The ornamental design for a face filter mask, as shown and described. |
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FIG. 1 is a perspective view of a face filter mask, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a perspective view of a second embodiment of the face filter mask;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a side elevational view thereof;
FIG. 8 is a rear elevational view of FIGS. 1-4, with the straps partially cut away; and,
FIG. 9 is a rear elevational view of FIGS. 5-7, with the straps partially cut away.
The broken line showing of the face of a wearer is for illustrative purposes only and forms no part of the claimed design.
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