The Donaldson Safety Air Filter is the ultimate solution for maintaining optimal engine performance and protecting your equipment. As a backup to the primary filter, the air filter ensures uninterrupted operation by acting as a safeguard against any potential damage or contamination that may occur during primary filter servicing. With its cutting-edge design, this filter is specifically crafted to plug rapidly if any contamination finds its way past the primary filter, thus preventing any harm to the engine. Easy to install and incredibly reliable, its serves as a backup filter in case of primary filter damage or improper installation. This top-quality air filter is designed to provide superior performance and ensure the long-lasting health of your equipment, reducing the need for frequent filter replacements and maintenance costs. FleetPride is your First Click in Heavy Duty®.