Donaldson, P181057, Air Filter, Primary Round operator 4440 in Pitch Diameter 3

4440 in Pitch Diameter 3

4mm Max Depth of Cut

This is the only tool which accommodates both light-duty "N" series blades ("B" series) and heavy-duty "S" series ("E" series) in its unique double-sided blade holder

and lead-free and cUPC compliant

Donaldson, P181057, Air Filter, Primary Round operator 4440 in Pitch Diameter 3Donaldson, P181057, Air Filter, Primary Round Why Choose Donaldson Air Filters? Strong, pliable gasket is compressed against the air cleaner housing to create a tight seal. 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