The filter cartridge is a device for purification and separation. Nowadays, it is mainly used in filtration industry, such as oil filtration, air filtration, and water filtration, filtering impurity and separating substance. Liquid filter cartridge makes polluted liquid, including oil and water, clean to an extent. While the air filter cartridge purifies the air.
Materials of filter cartridge:
There are many kinds of filter cartridge made of different materials, paper cartridge, chemical fiber filter, screen filter. They are put in a filtering device to separate material components. According to its making materials, it can be divided into the metal filter, air filter, an activated carbon filter element.
How to tell:
The filtering material in an air filter cartridge is filter paper, which has good filtering quality. Filter paper of bad quality cannot stop the dust getting into the engine, and it would affect the work of the engine. Generally speaking, a filter cartridge of good quality has filter paper of single color and smooth surface. Besides, the filter cartridge can recover very soon after folding.
The filtering material in an air filter cartridge is filter paper, which has good filtering quality. Filter paper of bad quality cannot stop the dust getting into the engine, and it would affect the work of the engine. Generally speaking, a filter cartridge of good quality has filter paper of single color and smooth surface. Besides, the filter cartridge can recover very soon after folding.
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