The Fleetguard AF1968M is a Magnum-series primary air filter built to keep airborne contaminants out of medium- and heavy-duty Class 8 truck engines. The high-capacity pleated element captures roadway dust and grit at 99.9% full-life efficiency before it can reach the turbocharger and combustion chamber. Sized at 568 mm long with a 269 mm largest outside diameter, it is an upgrade of the earlier AF1968 filter and itself can be upgraded to AF26328M for extended service intervals. It is the original-equipment air filter for Class 8 long-haul trucks.
- Type: Primary Air Filter
- Series: Magnum
- Seal Type: Axial
- Full Life Efficiency: 99.9%
- Length: 568.96 mm (22.40 in)
- Largest OD: 269.04 mm (10.59 in)
- Largest End ID: 170.38 mm (6.71 in)