Vassar College recently compared diesel exhaust scrubbers. They wanted to be sure their contractors working on a new Vassar building project used the best ones. Their Department of Environmental Health and Safety compared various diesel scrubber products and chose ours. Our diesel scrubbers have worked better on initial startup and during low temperatures because they contain more platinum. The exhaust emissions also have a “torturous call” and travel a longer path within our scrubber body which improves efficiency. Finally, we use an industry standard coating, not one of our own.