Carbon Cabin Filter Filtron K1172A
The Filtron K1172A carbon cabin filter is a component of the vehicle’s ventilation system designed to clean the air entering the car’s interior. This filter protects passengers from contaminants such as dust, plant pollen, smoke, mold spores, as well as unpleasant odors and harmful components of exhaust gases.

Structure and function of the Filtron K1172A cabin filter
Filtron K1172A is a carbon cabin filter featuring a layer of activated carbon. In addition to trapping pollen, dust, and mold spores, it effectively removes unpleasant odors such as exhaust fumes and plant smells. The activated carbon also absorbs exhaust gases like ozone, sulfur dioxide, and other harmful chemical compounds. This is especially important in cities with high air pollution, where harmful substances can accumulate inside the vehicle cabin.

The filter is installed in a special compartment near the vehicle’s cowl panel, ensuring that air supplied to the interior is thoroughly cleaned. Filtron K1172A contains a filtration media made of fibrous material capable of trapping pollutant particles. Additionally, the active carbon layer significantly enhances filtration efficiency and neutralizes unpleasant odors.

Benefits of using the Filtron K1172A carbon cabin filter

• Passenger health protection: The Filtron K1172A carbon cabin filter helps protect passengers from polluted air that can affect their health. It traps plant pollen, dust, smoke, mold spores, and other substances that may cause allergies, infections, or respiratory irritation.

• Elimination of unpleasant odors: The activated carbon in the filter effectively absorbs odors such as smoke, smog, exhaust fumes, and other unpleasant smells, significantly improving travel comfort.

• Protection against harmful gases: The Filtron K1172A neutralizes harmful exhaust gas components like ozone, sulfur dioxide, and nitrogen oxides. This makes traveling in polluted areas, such as cities with high smog levels, safer for health.

• Improved driving comfort: Thanks to effective air purification, passengers enjoy fresh and clean air inside the vehicle, enhancing comfort especially during long trips or adverse weather conditions.

How the Filtron K1172A cabin filter works
Air from outside is drawn into the vehicle’s interior through the ventilation system. Before reaching the cabin, the air passes through the cabin filter, where contaminants are removed. The activated carbon layer additionally absorbs unpleasant odors and neutralizes harmful chemical substances.

When to replace the Filtron K1172A cabin filter
Like any filter, it gradually clogs with use. Contaminants building up on the filter can reduce airflow to the cabin, decreasing the effectiveness of the ventilation and air conditioning system. A dirty filter can also promote mold and bacteria growth, negatively impacting passenger health.

It is recommended to replace the cabin filter approximately every 15,000 kilometers or at least once a year, depending on vehicle usage conditions. In especially polluted environments (e.g., cities with heavy smog, unpaved roads), more frequent replacement may be necessary.