Auto Cabin Filter for Audi (4F0819439A), Filter, Cabin Filter

Factory Price Auto Cabin Air Filter for Audi

< Why do people need cabin air filters?
Think of them as an air filter that cleans air before it enters the passenger compartment
through the heating, air conditioning or fresh air systems. The new filters remove allergens
and pollutants before they get into the car and before they can be inhaled by the driver and passengers.Roadside air contains significant numbers of contaminants such as pollen, dust,diesel soot, and smog, and the contaminants can be more concentrated inside a car than outside.

< Does the filter help allergy sufferers?
Yes. The filter reduces the concentration of all pollen and dust particles that may cause allergic reactions. Such particles are generally 1 to 100 microns in diameter. A dot made with a sharp pencil is huge at 200 microns

< How does the filter work?
Filter fibers are of specific sizes, allowing the filter to work at high efficiency because it holds contaminants within the media. This reduces the chance of surface clogging and allows the filter to last longer.

< How effective are Haosheng cabin air filters?
These filters are extremely effective. They remove a significant allergen concentration from
outside air.

< What happens if the filter is not changed?
Air will still flow into the passenger cabin through the heating, air conditioning and fresh air
systems. Once the filter media is saturated with contaminants, however, the pollutants and
allergens may start entering the passenger cabin as well.

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B. SampleA.Main products:
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3.Sample time: 2-5 days after each other confirmation.

C.Most competitive price:
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5.Detail request in packing.

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