Keep your compressed air clean and your tools safe! This Arrow Pneumatics filter removes dirt, rust, pipe scale, and water/oil condensate from your air lines. It has a 40-micron sintered bronze element for good filtration and a clear polycarbonate bowl so you can see when it needs draining. It even has an automatic drain to get rid of collected water. The connections are 1/2-inch NPT, it handles up to 250 PSI, and works in temps from 40 to 160°F. Perfect for installing before regulators, paint sprayers, or air tools to prevent damage and ensure clean operation. A must-have for any serious shop air system.