【Mrefilter】The consequences of using unqualified poor-quality cabin filters

The function of cabin filter is to filter the outside air, so as to ensure the fresh air inside the car, no smell.

The role of cabin filter
    1, to ensure that the air is not filtered getting into the compartment as little as possible.
    2, to filter the air, dust, grinding particles and other solid impurities.
    3,to absorb harmful substances in the air and water.
    4, to ensure that the driver's room have clean air without breeding bacteria, and can effectively intercept pollen, to ensure the safety of car staff.

There will be problems if you don’t change cabin filter timely 
The role of cabin filter is to filter the air, after prolonged use, the cabin filter element can reduce the amount of air filtration, when the air conditioning system out of the wind blowing the wind weakened; Besides ,the cabin filter element may is easy to breed bacteria in the damp environment, resulting in using air conditioning appear musty or foul smell. In addition, cabin filter element may also be activated carbon, after prolonged use, the activated carbon adsorption filtration function will be reduced.
So the cabin filter is necessary to replace regularly, once a year is the general replacement.

The consequences of using unqualified poor-quality cabin filters 
Poor cabin filter is difficult to filter out impurities, due to rough workmanship and low-quality materials. And poor cabin filter have poor quality paper, it is easy to produce mold. With the same as air filter, cabin filter is generally inside the co-pilot glove box, easy to remove, usually need to pay attention to check.
In addition, some car manufacturers do not install cabin filter, but there are left install site, after purchase it by yourself you can install it.