Product Specifications
P535115
AIR FILTER, SAFETY
Why Choose Donaldson Safety Filters?
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.
Attributes
Outer Diameter 324.6 mm (12.78 inch)
Inner Diameter 257.5 mm (10.14 inch)
Length 350.8 mm (13.81 inch)
Efficiency Test Std ISO 5011
Primary Application CATERPILLAR 4P0711
Type Safety
Style Round
Media Type Safety
Other Information
UPC Code 742330039717
The information contained herein is general in nature and may not reflect actual information
regarding the part at time of shipment. Parts may originate in more than one country – the
actual country of origin and HS Code will be reflected on the Commercial Invoice(s) that
accompanies the goods.
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