Pet water fountain filter

Description

FIG. 1 is a front perspective view of a pet water fountain filter, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawing illustrate portions of the pet water fountain filter that form no part of the claimed design.

Claims

The ornamental design for a pet water fountain filter, as shown and described.