1、Moisture Removal: The compressor air filter can be adapted to your needs to effectively remove moisture from the air. 2、Aluminium Alloy Housing: The aluminium alloy housing of the oil water separator is pressure and corrosion resistant, robust and has a long service life. 3、Atomising Effect: The oil cup enables the oil to obtain an atomising effect, delivering atomised oil to the components of the pneumatic tool and extending the tool life. 4、Easy to Use: Pull up on the large knob and turn to get the specified pressure you have set and can maintain this pressure for a long time. Increase the pressure clockwise and decrease it counterclockwise. 5、Long Service Life: The user provides the recommended air pressure required for the pneumatic tool to work properly and to extend its service life.