Detailed description
A device for removing particulate matter from the air. Piston machinery (internal combustion engine, reciprocating compressor, etc.) when working, if the inhalation of air containing dust and other impurities will increase wear parts, so must be equipped with air filters. The air filter is composed of a filter element and a shell. The main requirements of the air filter are high filtration efficiency, low flow resistance, can be used for a long time without maintenance.