5-Stage Desiccant Air Drying System Features First Stage - 5 micron particulate filter removes water in a liquid form as well as dirt, debris and pipe scale Second Stage - .01 micron oil removing filter removes oil aerosols and microscopic particles Third Stage - Desiccant dryer absorbs water vapor from the air, producing a -30 degree F dew point Fourth Stage - 3 micron absolute filter filtrates desiccant dust Fifth Stage - Precision regulator reduces pressure to required level Includes two quart jars of desiccant (ATD-7886) specifications: Max SCFM: 25
