KA-4508 K&N Replacement Air Filter
|Filter Material||Cotton Gauze|
|Height||7.375 in (187 mm)|
|Inside Diameter||3.438 in (87 mm)|
|Outside Diameter||5 in (127 mm)|
|Top Material||Black Powder Coated|
|Air Filter Shape||Round|
|Package Contents||1 Air Filter|
|Warranty||1 Year Limited|
|Product Style||Round Air Filter|
|Weight||1.5 lb (0.7 kg)|
|Filter Re-Oiling Amount||1.28 oz (38 ml)|
|Product Box Height||11 in (279 mm)|
|Product Box Length||6.38 in (162 mm)|
|Product Box Width||6.38 in (162 mm)|
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50 years of improving vehicle performance.
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Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
Cabin Air Filters
Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens, and helps to rid the air of unpleasant odors.
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Home Air Filters
New washable and reusable air conditioning and furnace filters for your home. From the industry leader in washable automotive filtration.
K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!