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Donaldson · Filtration
P181009
In stock · ships from Knoxville
This is a Donaldson primary round air filter for heavy-duty engine air intake systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It uses high-efficiency cellulose media with a strong gasket that compresses against the housing to create a tight seal, preventing unfiltered air from reaching the engine. The filter features corrosion-resistant coated steel liners and Pleatloc technology that maintains uniform pleat spacing for longer service life. It is typically replaced when clogged or according to the vehicle’s maintenance schedule to protect the engine from abrasive dust and debris.
Part Number: P181009
AIR FILTER, PRIMARY ROUND
Category: Donaldson- F
Dealer: Knox Trailers
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