Air Filters

Air filters
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  • Product information

    End of the Line for Dirt Particles of All Kinds

    Sectional view of air filter

    Task of the air filter

    - To protect the engine against dirt particles in the intake of air

    - To protect the engine against wear

    - To safeguard the air supply in the mixture generation

    - To reduce the noise level

    Change the air filter regularly according to the vehicle manufacturer's specification!

    Consequences of silted-up filter:

    • Poor air-fuel mixture generation resulting in reduced engine power and increased pollutant emissions
    • Increased fuel consumption
    • Increased engine wear from particles
    • Problems starting your vehicle

    The prerequisite for flawless operation: Tight fit

    Leakages and porosity lead to a bypass of unfiltered air (unmetered air) in the intake duct. Consequently, Bosch air filters possess a particularly long-lasting seal made of polyurethane:

    • Exact fit matched to the housing shapes
    • Unevenness in the housing is compensated
    • Flexibility and suppleness in the seal across the entire service life of the filter
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