3/8" Compressed air in line filter & desiccant dryer combo Use W/Plasma Cutter 3/8" Compressed air in line filter & desiccant air dryer combination FLM38 Compressed Air L Compressed air dryers reduce the quantity of water vapor, liquid water, hydrocarbon, and hydrocarbon The result is lower productivity, increased maintenance, and higher operating costs Comes w/ 2 bags of desiccant beads. 1/2" FPT Air Inlet x 1/2" FPT Air Outlet 150 PSI Max pressure 120 CFM Max flow rate