Fleetguard AF26401 Air Filter Replacement Cartridge

Fleetguard AF26401 is an air filter replacement cartridge intended for Cummins engines, providing a direct, drop-in replacement for the original filtration element. Air enters the AF26401 cartridge, where dust and particulates are captured to help prevent intake contamination, reduce engine wear, and maintain consistent airflow between service intervals. The AF26401 is designed to fit compatible Cummins air intake systems; verify fit by matching the part number with your engine's service documentation and OEM recommendations. This replacement cartridge is part of Fleetguard's lineup, known for filtration products used in a variety of Cummins-powered applications. Use AF26401 when performing routine air filtration maintenance to restore filtration efficiency and ensure your engine receives clean intake air.