The mark consists of the stylized word "redi" shown in lowercase lettering and stacked above the term DRAIN which is shown in capital letters. To the left of the term "redi" is a design comprised of the outline of a circle surrounding two concentric circles each of which is formed by multiple smaller solid circles of equal size and in the center of which are four smaller circles that form the shape of diamond. The entire design element is centered within a solid square carrier and the combination of the term "redi" and the design are positioned above the term DRAIN.