Air Filters
Air filters are
your vehicle's first line of defense against dust and particulates that
can enter your car's engine system. In cars, there are two kinds of
air filters, the combustion air filter and the cabin air filter.
Combustion air
filters prevent particulate matter from penetrating your engine combustion
chambers while cabin air filters, purify the air that enters your vehicle's
ventilation system. Automotive filters are usually made of different
materials such as paper, foam and cotton. Paper filter are generally
used for cars because they are inexpensive and disposable.
With paper filters,
good air flow is sacrificed for better filtration. For performance filtration,
foam filters are used because these have a higher retention level and
these permit better air intake, like cotton gauze. Foam filters are
popular in rallying and other motor sports. Cotton on the other hand,
is regarded as the best material for filtration.
These can be cleaned
and re-oiled to be used again. However, cotton air filters cannot be
used at different environments. These cannot be used at dusty deserts
and even snowy countries. This is why, paper and foam are better preferred
by most motorists. Air filters play an important role in engine performance
and even by in your safety.
Always keep your
air filters in tip-top shape. If you use disposable filters, always
make sure that they are changed on a regular basis. Ad if you utilize
foam and any other washable filters, always keep them clean.
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