Mannol 9964 Air Filter Oil 200ml is a high performance filtration enhancer designed to improve air filter efficiency and lifespan. Its sticky formulation traps dust sand pollen and other airborne particles before they can penetrate deeper into the engine. After application to foam and paper filters it forms a uniform protective layer that allows airflow while capturing contaminants. This oil resists high temperatures moisture and centrifugal forces ensuring consistent protection during operation. It is compatible with standard filter cleaning and maintenance processes and helps prevent engine wear caused by unfiltered air. Easy to apply with included instructions this filter oil is ideal for motorcycles off road vehicles garden equipment and any machinery requiring reliable air intake protection.