It can filtrate the moisture, oil and impurtity of compressed air from air compressor, to insure the dry and cleaness of air into air accumulator, to effectively prevent the failure of braking system resulting from the rusting or freezing of parts in braking system and to enhance the safety of automobile.

The advantages of the HAOGD-FILTER air dryer cartridge speak for themselves:

To make a clean sweep of water log in pipes, to make the work of driver much easy and convenient.

To purge and dry the air passages, to prevent the rust

To prevent the freezing of each pipe and valve in braking system

To enhance the reliability of system, to extend the service life.