FIG. 1 is a left side front perspective view of a water filtration system;

FIG. 2 is a left side rear perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is an enlarged top plan view thereof; and,

FIG. 7 is an enlarged bottom plan view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the clamed design.