FIG. 1 is a top front right perspective view of a first embodiment of a filter showing the new design;
FIG. 2 is a top front right perspective view of the filter with an inner filter element being removed or inserted from an outer filter element thereof;
FIG. 3 is a bottom rear left perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left elevational view thereof;
FIG. 7 is a right elevational view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is a top front right perspective view of the filter of FIG. 1, shown in a second embodiment;
FIG. 11 is a top front right perspective view of the filter with an inner filter element being removed or inserted from an outer filter element thereof;
FIG. 12 is a bottom rear left perspective view thereof;
FIG. 13 is a front elevational view thereof;
FIG. 14 is a rear elevational view thereof;
FIG. 15 is a left elevational view thereof;
FIG. 16 is a right elevational view thereof;
FIG. 17 is a top plan view thereof; and,
FIG. 18 is a bottom plan view thereof.
The portions shown in the figures in broken lines do not constitute part of the claimed design.
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