The Fleetguard 5.44" Spin-On Water Filter is designed to improve performance and extend coolant service life. This filter is designed to reduce wear and to maintain effective heat transfer. Additionally, this filter provides a convenient and reliable method for delivering supplemental coolant extenders into the cooling system. The filter is easy to install and maintain, and is designed to provide superior filtration and protection for your vehicle. With its durable construction and reliable performance, it is the perfect choice for keeping your vehicle running at its best. FleetPride is your First Click in Heavy Duty®.