Cabin filter FILTRON K 1155
FILTRON K 1155 is a high-quality cabin (pollen) filter, designed to effectively protect the health of the driver and passengers by purifying the air entering the vehicle interior. It is one of the key components of the air conditioning and ventilation system, directly affecting travel comfort and safety.

Function and importance of the cabin filter:
The cabin filter purifies the air from:

• dust, sand, and road soot

• plant pollen and fungal spores (important for allergy sufferers)

• asphalt particles and chemical compounds present in urban air

• microorganisms and pathogens

• unpleasant odors (in the carbon version)

• toxic compounds from exhaust gases (nitrogen oxides, hydrocarbons)

Types of FILTRON cabin filters:

• Standard (pollen) filters – made from specially pleated filter paper or nonwoven fabric, effectively trap PM10 and PM2.5 dust particles

• With activated carbon – in addition to mechanical filtration, they neutralize odors and volatile organic compounds thanks to the activated carbon layer

The K 1155 filter is also available in version K 1155A, which contains an activated carbon layer—recommended for city driving or areas with high air pollution.

Why is replacing the cabin filter so important?
A contaminated cabin filter:

• significantly reduces airflow into the vehicle, decreasing the effectiveness of ventilation and air conditioning

• becomes a breeding ground for mold, bacteria, and fungi – which can cause unpleasant odors and respiratory illnesses

• causes windows to fog up from the inside

• increases energy consumption of the air conditioning system

When to replace the cabin filter?
Every 15,000 km or once a year – this is a general recommendation that may vary depending on operating conditions.

More frequently if:

• you often drive in traffic jams or on city roads

• you use the air conditioning intensively

• you suffer from allergies or asthma

• your windows fog up despite a functioning ventilation system

Why choose FILTRON K 1155?

• Precisely matched to a specific car model, ensuring tightness and full functionality

• High-quality filtration materials – guarantee effective air purification throughout the usage period

• Polish manufacturer with experience – FILTRON is a brand of the global MANN+HUMMEL group, producing filters for both the OE (original equipment) and aftermarket sectors

Summary:
Regular replacement of the FILTRON K 1155 cabin filter is a simple, low-cost way to:

• improve driving comfort

• protect the health of passengers

• extend the life of the air conditioning and ventilation system