Air Filter and Moisture Trap
This unit is used to remove air borne particles and water from the air supply to an airbrush which can contaminate paints.
It is often used in conjunction with the larger air filter/pressure regulators and provides a further defense to water.
The unit screws directly onto the air inlet port of the airbrush and aides a more comfortable holding position.
The air hose simply screws into the other end of the mini air filter. Both fittings are 1/8BSP (9.35mm - the most common size for airbrushes and air hoses).
The unit has a small spring loaded rod which, when depressed, allows water to be emptied from the filter housing.
Operating any air tool without one of these in the airline may voids it's warranty and is an absolute must for the prolonged life of your air tools.