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    Air Filter

    Product number: AP 021
    ART: AP 021 / EAN: 5904608000217

    FILTRON
    Advised products
    Price incl. vat.
    € 7,95
    Add to cart
    Leverdatum: 20-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    CITROËN CITROËN
    FIAT FIAT
    LANCIA LANCIA
    PEUGEOT PEUGEOT
    ROVER ROVER
    Manufacturer Productnumber
    CITROËN 1444 A4 , 1444A4
    CITROËN 1444 A8 , 1444A8
    CITROËN 1444 F4 , 1444F4
    CITROËN 1444 H5 , 1444H5
    CITROËN 1444 H7 , 1444H7
    CITROËN 1444 R7 , 1444R7
    CITROËN 1444 T5 , 1444T5
    CITROËN 1444 T6 , 1444T6
    CITROËN 1444 T9 , 1444T9
    CITROËN 1444 VT , 1444VT
    CITROËN 1444 VV , 1444VV
    CITROËN 1444 W8 , 1444W8
    CITROËN 95618 786 , 95618786
    CITROËN 96010 991 , 96010991
    CITROËN 96019 991.80 , 9601999180
    PEUGEOT 1444 08 , 144408
    PEUGEOT 1444 88 , 144488
    PEUGEOT 1444 A9 , 1444A9
    PEUGEOT 1444 F3 , 1444F3
    PEUGEOT 1444 H4 , 1444H4
    PEUGEOT 1444 H6 , 1444H6
    PEUGEOT 1444 J1 , 1444J1
    PEUGEOT 1444 T0 , 1444T0
    PEUGEOT 1444 T1 , 1444T1
    PEUGEOT 1444 T3 , 1444T3
    PEUGEOT 1444 T4 , 1444T4
    PEUGEOT 1444 VT , 1444VT
    PEUGEOT 1444 VV , 1444VV
    PEUGEOT 1445 08 , 144508
    FIAT 9463381080
    FIAT 9463624580
    FIAT 9569762480
    FIAT 9569762680
    FIAT 9601099180
    FIAT 962 675 9680 , 9626759680
    FIAT 9620823680
    FORD 5022 741 , 5022741
    FORD 5022 883 , 5022883
    FORD 890 X 9601 BA , 890X9601BA
    GENERAL MOTORS 25062261
    Usage numbers
    AP 021
    5
    90461E+12

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    Air Filter

    The Air Filter (AP 021) protects the engine by delivering clean, unrestricted airflow for optimal performance. Replacing a dirty filter improves fuel efficiency and ensures long engine life. Use Porza’s smart search to find the correct filter.

    FAQ

    An air filter is a component in the engine intake system that removes dust, dirt, and other contaminants from incoming air before it enters the engine. Its function is to ensure clean airflow, which is essential for efficient combustion, engine performance, and protection of internal components from wear and damage.

    Key specifications include filtration efficiency, airflow capacity, filter dimensions, and material type (paper, foam, or synthetic). The filter must balance effective particle removal with sufficient airflow. It should also withstand engine bay temperatures typically ranging from 80–120°C and maintain structural integrity under varying airflow conditions.

    Replacement is necessary when the filter becomes clogged, dirty, or reaches its recommended service interval. A restricted air filter can reduce engine performance, increase fuel consumption, and lead to higher emissions. Replacement frequency depends on driving conditions, with more frequent changes required in dusty 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 air filter matches the correct size, shape, and performance requirements for your engine, reducing the risk of incorrect fitment.

    Porza supplies high-quality filtration components 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, with reliable European-wide shipping.

    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 secure and risk-free purchasing experience.

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