The Donaldson P520511 High Efficiency Filter is designed to provide reliable engine protection and enhanced performance. Serving as a critical backup safety measure, it prevents contaminants from bypassing your primary filter and causing engine damage by quickly plugging up in the event of severe contamination.

Key Benefits & Features

• Offers essential backup protection for your engine.
• Maintains optimal engine efficiency even if the primary filter is compromised.
• Quickly plugs to block contaminant intrusion.
• Built with durable construction for demanding conditions.
• Simple installation and low-maintenance upkeep.
• Rigorously tested to meet strict quality standards for peace of mind.

Detailed Specifications

• Outer Diameter: Approximately 150 mm
• Inner Diameter: Approximately 80 mm
• Length: About 300 mm
• Replacement Interval: Recommended every third primary filter change or after documented contamination events
• Compliance: Meets ISO 5011 standards and is inspected under ISO 9001:2015
• Warranty: Standard manufacturer’s warranty applies

Usage & Certifications

For optimal performance, replace the Donaldson P520511 High Efficiency Filter when your primary filter has been in service for several cycles or exposed to harsh conditions. This dependable backup filter has undergone rigorous safety testing and certification, ensuring it meets the highest standards of quality and performance.

Protect your engine with confidence. Discover more Donaldson filters in our Donaldson collection.