• $699.00

Made in the USA!


A set of two Fleet Air Filters


*Price does not include Klotz Oil*


Baldwin: RS3539

Fleet Guard: AF25247

Luber Finer: LAF4816

Donaldson: P534816

Wix: 42971

NAPA: 2971



Freightliner: Classic

Kenworth: T800, W900LL

Peterbilt: 367, 377, 387, 388

Western Star


If your filter number or truck is not listed please call us at 251.654.0892!

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Instructions - Warranty, Cleaning, and Installation