8.2.1. Air filter

On the car the air filter which can deodorize air is established and clear it of pollen and a dust.

The air filter consists of a deodorant surrounded with the dust filter. The deodorant deletes the aromas containing aldehyde, the dust filter detains small particles and a suspension.

Fig. 8.78. Air filter: 1–profile of the air filter; 2–main layer; 3–deodorant; 4–air filter

The air filter cannot repeatedly be used and should be replaced periodically.