The K&N drop-in high-flow replacement air filter for select Opel/Vauxhall applications (fits VAUX/OPEL ASTRA 2.2L) installs directly into the factory airbox. Washable and reusable, its layered oiled cotton media is engineered to increase airflow while capturing contaminants for engine protection. K&N backs these replacement filters with a long-term limited warranty for durability and longevity.
K&N Opel / Vauxhall 11.5in O/S L x 8.688in O/S W x 1.188in H Replacement Air Filter