Pipercross AirMax Pleated Filter - SEAT LEON (5F1) 1.6 TDI | 2.0 TDI | 2.0 TSI Cupra

Direct-fit replacement for the OE paper panel filter in the factory airbox — no cutting, no tuning changes, fits inside the standard housing.

Built from synthetic non-woven (SNW) pleated media rather than traditional paper, tested to ISO5011 and rated at 94–99% arrestance across the dust-loading cycle (ISO ePM10 efficiency of 51%) — designed to hold more dirt over its service life without restricting airflow as it loads up.

Washable and reusable — clean and refit rather than replace at every service interval.
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