An air care unit ensures that your air tools stay in top condition. There are 3 different types; water separator, oil atomiser and pressure regulator. A water separator stops water from rusting parts and tools. An oil separator ensures that moving parts are lubricated so they do not seize. A pressure regulator stops uncontrolled movements when there is too little air pressure.  In short, an air care unit ensures the longevity of your air tools. Discover the different types of units below.