Mahle Air Dryer / Air-Drying Cartridge - AL 22 / AL22

Pneumatic systems are primarily found in medium- to heavy-duty commercial vehicles. These pneumatic systems are used for many control and regulation processes—and typically for the brake system as well. 

Air drier cartridges from MAHLE ensure that these components function reliably and safely. They remove moisture from the air and thus prevent corrosion in parts such as lines and tanks. MAHLE and Knecht air drier cartridges meet and even partially exceed the requirements of all large commercial vehicle manufacturers. In order to guarantee the functionality of pneumatics, all commercial vehicle manufacturers require that the safety-relevant air drier cartridges be replaced regularly.