Multistage stage separation vortex flow air filter

A method to filter air in a multiple stage separation vortex flow air filter, the method comprising:

• directing air flow having moisture and dust particles through an air inlet eccentrically connected to an air filter housing of the multiple stage separation vortex flow air filter to cause the air flowing through the air inlet to create a vortex around a cylindrical body located within the air filter housing proximate a bottom of an upper shell of the air filter housing, wherein centrifugal force due to the vortex created results in a majority of moisture and dust particles in the air to separate from the air and be deposited in a mouth component located at a bottom of the air filter housing;
• directing the air flow through an perforated conical element located within the cylindrical body and around a central axis of the filter housing;
• directing the air flow through a conical passage formed in an oblong conical casing located along the central axis and partially within the perforated conical element;
• and
• directing the air flow through an air filter element within the oblong conical casing and towards an engine through an outlet pipe.

A vehicle comprising:

• an engine;
• and
• a multiple stage separation vortex flow air filter comprising:
• an air filter housing having a central axis;
• a cylindrical body located within the air filter housing proximate a bottom of an upper shell of the air filter housing;
• an air inlet eccentrically connected to the air filter housing to cause air flowing through the air inlet to create a vortex around the cylindrical body during operation;
• an perforated conical element in which the air flows through during operation, the perforated conical element within the cylindrical body around the central axis;
• an oblong conical casing that forms a conical passage and located along the central axis and partially within the perforated conical element, wherein air enters the conical passage through a whirling ring during operation;
• and
• an air filter element within the oblong conical casing, wherein air flows through the air filter element during operation and enters into the engine through an outlet pipe.