The Napa 6675 Air Filter is a new old stock product designed for use in tractors. Known for its quality and compatibility with various equipment types, Napa is a trusted brand in the heavy equipment industry. This air filter is an essential component for maintaining the performance and longevity of agricultural and industrial machinery, ensuring optimal filtration and protection for the engine. Perfect for those looking to replace or upgrade their existing air filter with a reliable and durable option from a well-known brand like Napa.