Each filter design is tested in an ISO 5011 laboratory to ensure excellent filtration efficiency for outstanding engine protection. REDUCES WASTE Over 100 million disposable air filters and their packaging waste end up in landfills each year. High-Flow Original Lifetime Engine Air Filter - VAUX/OPEL ASTRA 2.2L Tested, proven, and trusted for over 50 years, millions of drivers rely on K&N air filters to help protect their engines from premature wear. WASHABLE, REUSABLE, AND ENGINEERED TO LAST K&N engine air filters are designed to be washable, reusable, and last for the life of your vehicle. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. K&N 33-2848 K&N 33-2848 Motorluftfilter: Hochleistung, Prämie, Abwaschbar, Ersatzfilter,Erhöhte Leistung, 1999-2011 (Croma, Signum, Vectra C, Signum, Vectra MK2, IS200 Reusable Engine Filter ENGINEERED FOR PERFORMANCE Originally designed for high-performance on the racetrack, now custom-designed for your vehicle make and model. K&N air filters are tested on a SuperFlow flow bench to ensure increased airflow over a stock filter. ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. K&N 33-2848 performance air filter is designed for high air flow while maintaining filtration levels critical to ensure long engine life of your car or... EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box.