Safety Filter 11110533

This is a high-performance Secondary (Safety) Air Filter element designed for the heavy-duty engine air intake systems of Volvo construction and mining equipment.

This filter serves as the "inner" safety element in a two-stage air filtration system. Its primary role is to provide a critical backup layer of protection for the engine. While the primary (outer) filter traps the vast majority of dust and contaminants, the secondary filter ensures that no debris enters the engine if the primary filter is accidentally damaged, improperly installed, or during the service window when the primary filter is removed.

Product Specifications

Key Information

• Safety First: The secondary filter is designed to remain in place even when the primary filter is removed for cleaning or replacement. Do not remove this filter unless you are replacing it, as doing so risks allowing dust and dirt to enter the engine’s intake system directly, which can cause catastrophic internal engine damage.

• Maintenance Schedule: Unlike the primary outer filter, which is serviced frequently, the secondary safety filter is typically replaced at longer intervals (usually every 2nd or 3rd change of the primary filter). Always consult your machine’s operation and maintenance manual for the specific service interval applicable to your environment.

• Compatibility: This part is used across a wide range of heavy-duty models, including the A35/A40/A60 series Articulated Haulers, EC700/EC750 series Excavators, and the L350 Wheel Loader.