Disposable Air Filter/Dryer ISO Class 2 Air Inlet Size 1/4 in Air Inlet Type NPT Maximum Flow Rate 20 cfm Overall Length 3 3/4 in Maximum Flow @ 100 psi 15 Maximum Operating Pressure 125 psi Dew Point -40 Degrees F Filter Rating 40 micron Filter Included Yes Air Outlet Size 1/4 in Air Outlet Type NPT Application Dry Air Spray Guns Disposable Yes Package Quantity 2