Wilkerson manufactures and markets a complete line of compressed air treatment components and control products. These include filters, regulators and lubricators, air dryers, separators, drains and other components used i......Wilkerson manufactures and markets a complete line of compressed air treatment components and control products. These include filters, regulators and lubricators, air dryers, separators, drains and other components used in air preparation. Our quality products meet a wide variety of industrial, process, consumer and health care applications.