Donaldson P621097 PowerCore Primary Round Air Filter

The Donaldson P621097 is a primary round air filter featuring advanced PowerCore technology with Ultra-Web nanofiber filter media. This filter measures 14.85 inches (377.3mm) in outer diameter, 1.25 inches (31.8mm) in inner diameter, and 8 inches (203.1mm) in length, with 99.99% efficiency rated to ISO 5011 standards.

Key Features:

• Lower initial restriction protects engine performance and fuel economy
• Greater filter capacity means longer filter life, fewer filter changes and less money spent on maintenance
• Reliable, leak resistant Radial Seal™ technology keeps the filter in place – even under heavy vibration
• Ultra-Web nanofiber media for superior filtration in heavy-duty applications
• PowerCore filters have been meeting original equipment manufacturer specifications for 20+ years

This filter is designed for primary air filtration in engine air intake systems, protecting engines from dust, dirt, and other particles. Commonly used in Freightliner M2 Series and other commercial trucks, this genuine Donaldson filter delivers the performance and reliability required for demanding heavy-duty applications.