Downdraft tables, downdraft booths and downdraft benches effectively remove many kinds of contaminants and particulates from the work area while simultaneously creating a cleaner, safer and more productive work environment. Air Purification, Inc. offers a variety of downdraft tables, downdraft booths, and downdraft benches from manufacturers such as DualDraw and Airflow Systems, available in a full range of sizes to fit every space and need.