Engine air filter air filter replacement 1539675 SAO6142 1485187

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Product Detail

Product Tags

OEM

1539675 SAO6142 1485187 1485188 1486634 PA5312KIT

Size

Weight 606 g

Outsite Diameter: 230 mm

Inside Diameter: 178 mm

Height: 47 mm

Everyone knows that the engine is the heart of a car, and the oil is the blood of the car. And do you know? There is also a very important part of the car, that is the air filter. The air filter is often overlooked by the drivers, but what everyone does not know is that it is such a small part that is very useful. The use of inferior air filters will increase your vehicle’s fuel consumption, cause the vehicle to produce serious sludge carbon deposits, destroy the air flow meter, severe throttle valve carbon deposits, and so on.

Overview

Air filter refers to a device that removes particulate impurities in the air. When piston machinery (internal combustion engine, reciprocating compressor air filter, etc.) is working, if the inhaled air contains dust and other impurities, it will aggravate the wear of the parts, so an air filter must be installed. The air filter is composed of a filter element and a shell. The main requirements of air filtration are high filtration efficiency, low flow resistance, and continuous use for a long time without maintenance.

Classification of air filter

Air filter has three methods: inertia, filtration and oil bath.

①Inertial type: Because the density of impurities is higher than that of air, when the impurities rotate or make sharp turns with the air, the centrifugal inertial force can separate the impurities from the airflow.

②Filter type: guide the air to flow through the metal filter screen or filter paper, etc., to block impurities and adhere to the filter element.

③Oil bath type: There is an oil pan at the bottom of the air filter, which uses the sharp rotation of the airflow to impact the oil, separates impurities and sticks in the oil, and the agitated oil droplets flow through the filter element with the airflow and adhere to the filter element . When the air flows through the filter element, it can further adsorb impurities, so as to achieve the purpose of filtration.