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Welcome to Diffuser Express (DX). The products available from Diffuser Express
deliver EDI’s quality products with “express” service and competitive
pricing for most brands of diffuser membranes.
Get a direct link to EDI’s Application Engineering Group. From here, you will benefit from the vast aeration and biological treatment expertise amassed from servicing customers from around the world since 1975.
Download the 2017 DX Parts Catalog