Online Parts Catalog
Heavy Duty Air Filters
Made in America to Meet or Exceed OE Requirements
Precision-Pleat Technology™Developed, Tested and Manufactured in the USA
Specifically designed for Finer-Flow filters, these elements combine to create Luber-finer’s new pleating technology:
Filtration Media
Luber-finer’s R&D team has developed a grade of filtration media specifically for Finer-Flow products to maximize dirt-holding capacity.
Hybrid Adhesive
Luber-finer’s proprietary pleat separation adhesive delivers stability and precise spacing that faces the entire height of the filter element.
Manufacturing Equipment
Luber-finer’s American-made pleating machine at our Albion, Illinois air filter plant is capable of tall pleat heights, exact pleat counts and curved shapes.
Experience The Finer-Flow Difference
What Makes Better?
Stitched internal support structure enables direct air flow to minimize intake air turbulence and low pressure drop.
Rugged, high-impact plastic frame withstands extreme operating conditions.
Soft gasket allows for precision sealing and easy installation.
Tall, deep-draw pleats and tight pleat spacing deliver the maximum amount of filtration surface area.
Take A Journey Through A Finer-Flow Air Filter
Watch this 3-D demonstration to see how Finer-Flow with Precision-Pleat Technology takes air from the operating environment and turns it into clean air that powers heavy-duty engines.
Outstanding Coveragefor the Most Popular On-Road Applications
Click on a filter to see details.
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LAF6260A
Applications:
Freightliner Cascadia, Coronado, Century
Engines:
Cat C15, Cummins ISX, Detroit Diesel DD13,15,16
Model Years:
2008-Current
Filter Shape:
Rectangle
Cross Reference Numbers
OE:
P6106260
Baldwin:
CA5790
Donaldson:
P618478
Fleetguard:
AF247879
FRAM:
CA11249
Wix:
49478
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LAF6725A
Applications:
Kenworth T680 & 880, Peterbilt 567 & 579
Engines:
Cummins ISX & X15 Paccar MX 11 & 13
Model Years:
2012-Current
Filter Shape:
Rectangle
Cross Reference Numbers
OE:
P621725
Baldwin:
PA32000
Donaldson:
P637453
Wix:
WA11058
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LAF6730A
Applications:
Kenworth T680, Peterbilt 567 & 579
Engines:
Paccar PX9, Cummins ISX
Model Years:
2014-Current
Filter Shape:
Rectangle
Cross Reference Numbers
OE:
P621730
Baldwin:
PA32003
Donaldson:
P637454
Wix:
WA11077
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LAF9104A
Applications:
International 4300, 4400 Durastar, Terrastar
Engines:
Cummins ISB, L Maxforce DT, 7, 9
Model Years:
2012-Current
Filter Shape:
Square
Cross Reference Numbers
OE:
2602212C1
Baldwin:
PA32001
Donaldson:
P623400
Fleetguard:
AF4222
Wix:
WA10804
Find Your FilterWith Our Digital Resource
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