• 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.

• Serve as a backup filter in case of primary filter damage or improper installation.

• Prevent contaminants from entering the clean side of the air intake system during primary filter servicing.

• Designed to plug rapidly if contamination finds its way past the primary filter, alerting operators about an issue.

• Recommend that safety filters are replaced with every third primary filter change unless there has been a failure of the primary filter.

• Keep oil clean by capturing contaminants that cause engine damage.

• Include heavy duty components that are built to perform, built to last.

• Deliver essential engine protection for maximum cold flow performance.