COMMONLY REGARDED AS THE MOST EFFICIENT OF THE AIRFLOW STYLES, DOWNDRAFT BOOTHS ARE EXCEPTIONAL WHEN IT COMES TO OVER-SPRAY CONTROL. WITH THIS AIRFLOW STYLE AIR IS INTRODUCED TO THE BOOTH THROUGH A FULL LENGTH, FILTERED CEILING PLENUM ALLOWING THE AIR TO FLOW VERTICALLY OVER THE PRODUCT AND INTO THE FILTERED EXHAUST PIT FLOOR.