Auto cabin air filter can effectively reduce pollutants through heating, ventilation and air conditioning system into your car, have a cleaner indoor environment. Auto air filter is auto accessories. Auto accessories and service markets are increasingly rendering subdivision, car meeting focuses on services marketing. Automotive filters help to protect you and your family, friends' health, prevent inhaling pollutants harmful to the body.Air filter contain air filter cartridge and shell. Auto air filter filter's main requirement is high efficiency, low flow resistance and a long continuous use without maintenance.
Auto air filter is primarily responsible for clearing of impurity particles in the air unit. Piston machines (such as internal combustion engines, reciprocating compressors) work, if inhaling air containing dust and other impurities will increase wear and tear parts, so must be equipped with air filters. Air filter cartridge and shell composed of two parts. Air cleaner filter is the main requirement of high efficiency, low flow resistance and a long continuous use without maintenance.
Parts of automobile engine is very precise, extremely small impurities can damage the engine. Therefore, before the air into the cylinder, you must first close after air cleaner filter, in order to enter the cylinder. Air filter is the patron saint of engines, engine air filter is good or bad relationship of life. Air filter is the patron saint of engines, engine air filter is good or bad relationship of life. Therefore, vehicles must keep the air filter clean.
Classification
Engine have three kinds of filters,it's air filter, oil filter, fuel filter.Cabin air filter generally known as "four-filter". Which bear the engine air intake system, lubrication systems, combustion systems media filtration in cooling system.
A\Oil filter is located in the engine lubrication system. It is the oil pump in the upper, the lower is the engine needs to lubricate the parts in. Which oil from oil pan to filter harmful impurities, to clean the crankshaft, connecting rods, camshaft, turbocharger oil supply, piston rings, such as motion, to the lubrication, cooling, cleaning, thus extending the life of these parts.
B\Fuel filter carburetor and electronic fuel injection, carburetor gasoline engine, fuel filter located fuel pump inlet side, working pressure smaller, generally use the nylon shell, Jet engine fuel filter located in the outlet side of the oil pump, high pressure, usually metal.
C\Auto air filter is in the engine air intake system, which is made up of one or several clean air filter parts Assembly. Its main role is to filter out harmful impurity in air that will be entering the cylinders to reduce the cylinder, piston, piston rings, valve and valve seat of early wear.
D\Auto air filter is used to filter the air inside the car compartment and compartment air circulation inside or outside the filter. In the air or dropping the car into the bus in the air of dust, odour, pollen, and other impurities, smoke, to ensure the health of passengers and drop the car smell, and easy air filter also has windshield spray.
Replacing period
Often customers are advised to replace every 15,000 km. Car air filters often work in the harsh environment of a vehicle should be replaced not more than 10,000 km. (Desert, construction sites, etc) air filter life, cars to 30,000 km commercial vehicle for 80,000 km.
Requirements for automotive cabin air filter
1. High-precision filtration: filters out all larger particles(>1- 2 um)
2. High filter efficiency: reduce the number of particles through filters.
3. Prevent early engine wear. To prevent air flow meter is damaged!
4. Differential pressure low, ensure optimum air-fuel ratio for engine. Reduced loss of filter.
5. Large filter area, high ash content of capacity, long life. Reduced operational costs.
6. Installation space is small, compact.
7. Very high wet, prevent flat filter, causing the filter to be breakdown.
8. Flame retardant
9. Reliable sealing performance
10. Price/performance good
11. Metal-free structures. Conducive to environmental protection, can be used. Good storage