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    Secondary Air Filter

    Product number: CF 14 145/2
    ART: CF 14 145/2 / EAN: 4011558243609

    MANN-FILTER
    Advised products
    Price incl. vat.
    € 43,95
    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
    Manufacturer Productnumber
    VOLVO 11110176
    VOLVO 111101762
    VOLVO 15193224
    VOLVO VOE11110176
    JOHN DEERE AT196825
    JOHN DEERE F044979
    LIEBHERR 762 3372 , 7623372
    CLAAS 77 0005 084 1 , 7700050841
    CASE IH 73187601
    O&K 148 7628 , 1487628
    JCB 32/925405
    KOMATSU 419-01-HOP09 , 41901HOP09
    KOMATSU 41901H0P09
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    VALMET 5036782
    VALTRA 0503 6782 , 05036782
    AMMANN 4-5358520132 , 45358520132
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    Usage numbers
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    01156E+12

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    Secondary Air Filter

    The Secondary Air Filter (CF 14 145/2) provides additional filtration to protect the engine in high dust environments. Replacing the secondary filter ensures optimal airflow and long engine life. Use Porza’s smart search to find the correct filter.

    FAQ

    A secondary air filter is an additional filtration component installed alongside the primary air filter in the intake system. Its function is to provide an extra layer of protection by capturing finer particles that may pass through the main filter. This helps ensure cleaner air reaches the engine, improving durability and maintaining optimal performance, especially in demanding or dusty environments.

    Key specifications include filtration efficiency (often higher than the primary filter), airflow capacity, dimensions, and filter material (typically fine paper or synthetic media). The filter must balance fine particle capture with sufficient airflow, and it should withstand operating temperatures typically ranging from 80–120°C in engine environments. Proper fitment within the air filter housing is essential for effective sealing.

    Replacement is necessary when the filter becomes clogged or reaches its service interval. Since it captures finer particles, it may clog faster than the primary filter in harsh conditions. Regular inspection is important, especially in off-road or heavy-duty applications where air contamination is higher.

    Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the secondary air filter matches the correct size and configuration for your intake system, 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 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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