Air filters for trucks – traditional constructions
In traditional air filters for trucks and heavy duty machines the rigidity and resistance to mechanical damage was important. This is the reason of the massiveness of these filters. Filters have solid metal bottoms, strenghtening cores and outer casings made of net or perforated metal sheet. Cartridge sealing is provided by the rubber washers glued to the bottom. The filter medium placed inside such a solid construction is perfectly protected from deformation and mechanical damage. Such solution provides failure free exploitation. Nevertheless in the times of natural environment protection awareness, new cars are rarely equipped with these filters since their disposal is troublesome.
Air filter cartridge for trucks - traditional construction