3/8″ NPT Air Compressor Filter Regulator W/ 2-Stage Auto & Semi-Auto Drain Dryer
3-in-1 Filter, PTFE Tape, 2x 3/8″ NPT Fitting, 2x 3/8″ NPT Quick Connector. As well as superior filtration performance. It boasts a long service life and can be reused. To use the pressure regulator, simply lift the gray knob upward to adjust the pressure.