Southwest Research Institute

Green Filter Cleaning Machine independantly tested and passes with flying colours!

Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is one of the oldest and largest independent, nonprofit, applied research and development organizations in the United States.

SwRI's 11 technical divisions offer a wide range of technical expertise and services in such areas as chemistry, space science, nondestructive evaluation, automation, engine design, mechanical engineering, electronics and more. SWRI were asked to test the effectiveness of the Diversi-Tech Green Filter Cleaning Machine. http://www.swri.org/

Click here to view the results of the independent testing.