The Genuine BMW European Air Filter Box (part number 13717552437) is a high-quality replacement air filter box for BMW vehicles. It is designed specifically for European models and is made from durable materials to ensure long-lasting performance. This air filter box is an essential component of the vehicle's air intake system, responsible for filtering out dirt, dust, and other contaminants from the air before it enters the engine. It is an authentic BMW product, ensuring a perfect fit and optimal functionality. This air filter box is an ideal choice for those looking to maintain the performance and efficiency of their BMW vehicle.