Donaldson Air Filter, Primary Round P181123

Reliable, leak- resistant Radial Seal™ keeps filters in place – even under heavy vibration.
• 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. 
• Pleatloc™ feature ensures uniform pleat spacing and prevents media from bunching to promote longer service life.

Specifications:

Overall Length	241.3 mm (9.50 inch)
Outer Diameter	264.4 mm (10.41 inch)
Inner Diameter	150.1 mm (5.91 inch)
Length	228.6 mm (9.00 inch)
Efficiency	99.9
Efficiency Test Std	ISO 5011
Primary Application	CATERPILLAR 7N1225
Type	Primary
Style	Round
Media Type	Cellulose