The Atlas Copco 03621074 is a genuine OEM internal air filter designed to provide superior filtration for various Atlas Copco XAS series air compressors. This high-quality filter ensures clean air intake, protecting the engine and extending its lifespan by preventing harmful contaminants from entering the system. Engineered for durability and efficiency, it maintains optimal machine performance and air quality. With an outer diameter of 170 mm, an inner diameter of 100 mm, and a height of 300 mm, this filter is crucial for maintaining the operational integrity of your Atlas Copco equipment.