The BMC Air Filters Air Filter - FB70220 is a high-performance air filter designed to improve engine performance and efficiency. It is made from multi-layered cotton gauze material, which allows for maximum airflow while still effectively filtering out dirt and debris. The filter is washable and reusable, making it a cost-effective and environmentally friendly option. It is designed to fit a wide range of vehicles and is easy to install. The BMC Air Filters Air Filter - FB70220 is a durable and reliable choice for those looking to upgrade their vehicle's air filtration system.