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    Filter, cabin air

    Product number: LAK 811
    ART: LAK 811 / EAN: 4009026937495

    KNECHT
    Advised products
    Price incl. vat.
    € 19,08
    Leverdatum: 24-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    SEAT SEAT
    SKODA SKODA
    VW VW
    Manufacturer Productnumber
    SEAT 1S0819669
    SEAT 1S0820367
    VW 1S0819669
    VW 1S0820367
    SKODA 1S0819669
    SKODA 1S0820367
    AUDI 1S0819669
    AUDI 1S0820367
    CUPRA 1S0819669
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    Usage numbers
    72370762
    LA 811
    LAK811
    LAK 811
    4
    00903E+12

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    Filter, cabin air

    The Filter, cabin air (LAK 811) cleans incoming air to improve cabin comfort and HVAC performance. Replacing the filter ensures fresh air and optimal ventilation. Use Porza’s smart search to find the correct filter.



    FAQ

    A cabin air filter is a component in the vehicle’s ventilation system that filters the air entering the interior. Its function is to remove dust, pollen, pollutants, and other airborne particles, ensuring clean and healthy air inside the cabin while improving comfort for passengers.

    Key specifications include filter dimensions, filtration efficiency, and filter type (standard particulate or activated carbon). Activated carbon filters provide additional protection by absorbing odors and harmful gases. The filter media is typically made from multi-layer paper or synthetic materials designed to maintain airflow and operate within temperature ranges from -20°C to +80°C.

    Replacement is recommended at regular service intervals, usually once or twice per year, or when symptoms such as reduced airflow, unpleasant odors, or increased dust inside the cabin occur. More frequent replacement may be needed in urban or polluted environments.

    Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the cabin air filter matches the correct size, type, and performance requirements for your vehicle’s HVAC system.

    Porza supplies high-quality cabin air filters with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and flexible access to essential maintenance parts for both professional workshops and individual users.

    If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.

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    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1