Condensation sometimes forms in compressor air hoses in seasons prone to high humidity even if connected to a regulator.
With Mr. Drain & Dust Catcher connected to an air brush, water droplets in the air hose can be almost completely eliminated before they reach the air brush.
Moreover, any dust contained in the air discharged from the compressor will also be removed.
In the case of the Light type, aluminum is used for the main body, so the stress on the wrist is reduced and work efficiency is improved.
Comparison of weight from the former type: PS288 51.3g → PS388 30.0g