Where is the cabin filter?

Ivan Orlov
Ivan Orlov
January 9, 2013
Where is the cabin filter?

The tasks assigned to the cabin filter are known to all - stopping soot, dust, pollen, insects and foliage. Where is the cabin filter and how often it needs to be changed - we will tell about it in this article.

Filter functions

In addition to mechanical impurities (dust, dirt, soot), the cabin filter is assigned the function of protecting against pathogens and pollen, which are in abundance in the "outside" air. By holding back germs and pollen, it protects you from allergic diseases and infections transmitted by airborne droplets. The absence of a cabin filter creates an even greater problem, as dust, dirt, soot and harmful microorganisms get straight into the evaporator, clogging it up. It turns out a great place for the development of mold, fungi and viruses. By the way, the service of cleaning the evaporator is not cheap.

When to change the cabin filter?

If you take the time factor, then change the cabin filter should be once a year.Since even in a relatively pure element, bacteria accumulate and cause irritation of the respiratory organs. Experienced drivers, as a rule, change the cabin filter after 20 thousand kilometers. It is also necessary to take into account the "summer factor", since at this time of year air conditioning is most actively used, and the maximum amount of dust and other impurities is in the air.

In addition, when the filter is clogged with dust, the glass begins to fog up during rain. In winter, the stove heats the interior badly, and in the summer the air conditioner does not cool it. If you feel at least one of these warning signs, then this can only mean one thing - the cabin filter is heavily clogged with dirt. The old cabin filter increases the number of bacteria inside the car by 7 times. Especially shortens the terms of its use of urban traffic conditions. Driving in low-speed traffic jams, passengers and the driver are confronted with the “tunnel effect” when the exhaust is sucked into the car with a higher concentration of bacteria and harmful substances.

Where is the cabin air filter?

Here we will tell you which most common places are chosen by leading car manufacturers for installing this part.In most foreign cars (both Asian and European), this filter element is located near the glove box. This means that it can be installed both under it and inside it. Under the hood, this filter is located on the cars of the German automakers VW, Mercedes-Benz, BMW and Audi. This is a small niche located in the left or right inner corner of the engine compartment (closer to the cabin). But where is the cabin filter for Ford cars? Here is a special design solution. For example, in Ford Mondeo, before removing this filter element, one of the pedals must be disconnected. So it is better to entrust such an operation to specialists. In general, the extraction of the cabin filter is not associated with great difficulties, as well as their installation in place.