Filter for liquid purification

Description

FIG. 1 is a perspective view of a first embodiment of a filter for liquid purification;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a perspective view of a second embodiment of a filter for liquid purification;

FIG. 9 is a front view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a perspective view of a third embodiment of a filter for liquid purification;

FIG. 16 is a front view thereof;

FIG. 17 is a back view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a bottom view thereof;

FIG. 20 is a right side view thereof; and,

FIG. 21 is a left side view thereof.

The ghosted or low contrasted areas of the filter form no part of the claimed design. The dot-dot lines shown in the figures form no part of the claimed design. The dot-dash broken lines shown in the figures are to indicate an unclaimed boundary and form no part of a claimed design.

Claims

The ornamental design for a filter for liquid purification as shown and described.