Donaldson Filtration P181009 Primary Round Air Filter

The Donaldson P181009 is a primary round air filter engineered for heavy-duty truck and equipment applications. Part of the EBA Series, this filter delivers 99.9% filtration efficiency to protect engines from harmful contaminants and extend service life.

Key Features:

• High-efficiency cellulose media performs across a wide range of heavy-duty engine applications
• Corrosion resistant, coated steel liners support media during operation and help maximize airflow
• Pleatlocâ„¢ feature ensures uniform pleat spacing and prevents media from bunching to promote longer service life
• Strong, reliable gasket is compressed against the air cleaner housing to create a tight seal
• Round configuration with plated steel endcaps and steel center tube for durability

Specifications:

• Outer Diameter: 12.74 inches
• Inner Diameter: 8.38 inches
• Overall Length: 26.5 inches
• Efficiency: 99.9% per ISO 5011 test standard
• Filter Type: Primary, Outside-In flow direction

This genuine Donaldson filter is designed for FreightLiner trucks with Cummins M11 and 6CT8.3 engines, as well as other heavy-duty applications requiring a reliable primary air filtration solution. Cross-references include Baldwin PA2357, Fleetguard AF865, Fram CA596, and numerous OEM equivalents.