Manufactured from multiple layers of patented open-cell polyurethane foam, Pipercross panel

filters are a direct replacement for your restrictive paper air filter element.

  • Fits directly in to airbox
  • 30% more airflow
  • Lifetime filter - easy to clean and reuse.
  • Increased dust capacity

    Pipercross filters allow air to flow long after other air filters have reached their maximum

    dirt capacity.

    Why Foam?

    At the heart of the unique pipercross air filter is a specially developed polyurethane foam

    which acts as the filtration medium, having both higher performance and life expectancy than


    Pipercross reticulated foam is created by a chemical reaction, it is then placed in a gas

    filled combustion chamber where a controlled explosion burns away any complete cell walls in

    the material to form a skeletal cellular structure which is strictly quality controlled.

    This process, which is specified by Pipercross ensures that the foam consists of tiny open

    cells which trap contaminants.

    The cell size of the foam, its porosity, is measured in Pores Per Inch (PPI). Pipercross air

    filters use up to six layers of foam with varying porosity descending in pore size in the

    direction of air flow.

    The Pipercross filters long life span is due to the dirt storage capacity of the foam cells

    and the filters construction which means no air passage is blocked until all the cells in a

    layer of foam are completely filled. It is designed to hold contaminants in the filters

    outer layer, inner layers act as a secondary measure to ensure an exceptionally high level

    of engine protection.

    • Click to enlarge photo of Pipercross Panel Filter

    Up to + 3-5bhp and 3-5lbs/ft


  • How to buy

    Please select your preferred Fitting Date:

    Date Picker

    Please note:
    The earliest date you can select is 16 October 2015.

    * Must be fitted at our premises. Please specify an approximate date that you would be available to come to us for fitting. We will contact you to confirm that this date is available and if not, arrange a different time.