Donaldson Air Filter, Safety Obround P606121

Safety filters have two functions: to act as a backup to the primary filter and to protect the engine during primary filter servicing.
• 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.

Specifications:

Length	298 mm (11.73 inch)
Width	107.7 mm (4.24 inch)
Height	39.8 mm (1.57 inch)
Efficiency Test Std	ISO 5011
Family	PSD
Type	Safety
Style	Obround
Media Type	Safety