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    Filter, cabin air

    Product number: LAK 307
    ART: LAK 307 / EAN: 4009026510308

    KNECHT
    Advised products
    Price incl. vat.
    € 27,26
    Leverdatum: 07-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    MERCEDES-BENZ MERCEDES-BENZ
    VW VW
    Manufacturer Productnumber
    FIAT K68012876AA
    MERCEDES-BENZ 9068300318
    MERCEDES-BENZ A9068300318
    VW 2E0819021F
    VW 2E0819638
    VW 2E0819638A
    VW JZW819653C
    AUDI 2E0819021F
    AUDI 2E0819638A
    AUDI JZW819653C
    CHRYSLER 00K68012876AA
    CHRYSLER 68012876AA
    CUPRA 2E0819021F
    CUPRA 2E0819638A
    CUPRA JZW819653C
    Usage numbers
    70348547
    LA 307
    LAO 307
    LAK307
    LAK 307
    4
    00903E+12

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    Filter, cabin air

    The Filter, cabin air (LAK 307) 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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    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

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