3/8" particulate filter water trap seperator moisture compressed air compressor thb new 3/8" compressed air line filter water seperator/particulate filter. this filter removes liquid and debris from your compressed air line to extend the life of your tools and compressor accessories. 88 cfm flow rate 3/8" female npt air inlet port x 3/8" female npt air outlet port 5 micron filter element included visible at a glance, polycarbonate bowl to view moisture levels 7 - 150 psi max output pressure 215 psi max input pressure equipped with 2.7oz poly bowl temperature ratings between 41f thru 140f manual twist drain to to release built up liquid and debris from the system. located on the bottom of the bowl. 6.5" height x 3" wide compressed air filters protect your equipment from dust, dirt, oil and water. dust will wear down your equipment (like the air motor in grinders, pneumatic actuators and it can make pneumatic control valves get stuck. especially when the dirt and dust is combined with oil (which is often the case with compressors), a sticky mess can form inside valves, motors and other compressed air equipment.