GWI’s Water Technology Company of the Year Nominee.

Aeration is a part of almost every wastewater treatment plant, but cheap products and unreliable suppliers have made life difficult for operators and engineers. EDI supplies

Aeration for Life™

meaning we support engineers from the first design, contractors with the easiest installation processes, and plant operators with the widest range of American-made aftermarket parts, so your treatment plant can trust its diffused aeration systems again.