Announcement Regarding the GEO-Flow Product Line

To Our Valued Customers:

Presby Environmental, Inc. (PEI) and Advanced Drainage Systems, Inc. (ADS) are exploring opportunities for their companies to leverage each other’s strengths and have entered into an agreement pursuant to which ADS will be discontinuing its GEO-flow product line. WE encourage ADS’ customers using the GEO-flow product line to contact us to help ensure a smooth transition for ADS’ GEO-flow customers. See full agreement between PEI & ADS in this PDF document