The Fleetguard Secondary Air Filter is a high-quality air filter designed to provide superior filtration performance for your engine. With its radial seal design and round shape, this filter is easy to install and provides a perfect fit for your engine compartment. One of the key benefits of this filter is its ability to reduce system size, making it ideal for use in shrinking engine compartments. The longer filter life of this product means that you can extend your service intervals, saving you time and money in the long run. The two-stage air housing design of this filter is another key feature that helps to extend its life. This design helps to reduce system restriction, delivering maximum engine performance while also reducing the need for frequent filter replacements. The reduced service time of this filter helps to lower maintenance costs, making it an excellent choice for anyone looking to keep their engine running smoothly without breaking the bank. So, if you're looking for a high-quality air filter that delivers superior performance and reliability, the Fleetguard Secondary Air Filter is the perfect choice. FleetPride is your First Click in Heavy Duty®.