Dispensing Gun for a Water Purification System

FIG. 1 is a front, left, top perspective view of a dispensing gun for a water purification system showing the new design. FIG. 2 is a rear elevation view thereof. FIG. 3 is a front elevation view thereof. FIG. 4 is a left side elevation view thereof. FIG. 5 is a right side elevation view thereof. FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom plan view thereof. The broken lines in the drawings are for the purposes of illustrating portions of the dispensing gun for a water purification system that form no part of the claimed design.