Brand: NITRA Item: Filter Includes: Replaceable 40 micron filter element and mounting bracket For Use With: Ax-44 series air prep components Filter Type: Particulate and moisture separation Working Fluid: Air or inert gas Inlet Port: 1/2in female NPT Outlet Port: 1/2in female NPT Bowl Material: Die-cast aluminum Drain Type: Manual/semi-automatic Bowl Guard: No Sight Gauge: Yes NITRA pneumatic filter, particulate and moisture separation, 1/2in female NPT inlet(s), 1/2in female NPT outlet(s), manual/semi-automatic drain, die-cast aluminum bowl, sight gauge. For use with Ax-44 series air prep components.