AIR FILTER, PRIMARY RADIALSEAL
Replacement filters for Fleetguard Optiair Air Cleaners deliver superior performance and proven protection.
 • High-efficiency cellulose media is a proven performer across a wide range of heavy-duty diesel engine applications.
 • Unique sawtooth design compresses to cushion and hold the filter in place, providing a secure seal – even in severe environments.
 • RadialSeal™ design allows for fast filter changes.
 • Durable structural support protects filters from damage or collapse in heavy vibration applications or humid conditions.
