US D372515 S
FIG. 1 is a perspective view of my design for a water purification unit;
FIG. 2 is a rear view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view of which the left side view is a mirror image thereof;
FIG. 5 is a bottom view; and,
FIG. 6 is a top view of the inventive design.
The valve in FIGS. 5 and 6 is shown in an alternate position.