The mark consists of a circular design with stylized plants in the foreground. At the top of the circle, there is an image of a treatment unit. Below this unit, a horizontal banner features the words "AEROBIC TREATMENT UNITS" in two lines, with the top line containing "AEROBIC" in larger, bold font and "TREATMENT UNITS" in smaller font below it. Leaf-like designs flank both sides of the banner, and additional stylized plant and water droplet elements appear at the bottom portion of the circle.
Color is not claimed as a feature of the mark.
"AEROBIC TREATMENT UNITS"