Collection:
Air Filters
1719 products
By Brand
K&N Buell Firebolt/Lightning/Ulysses Replacement Air Filter
Regular price
$63.99
Sale price
$63.99
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K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide ...
K&N Chevy Trailblazer Drop In Air Filter
Regular price
$63.99
Sale price
$63.99
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K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Clamp On Rubber Base Crankcase Vent Filter 0.375in Flange ID x 2in OD x 1.5in Height
Regular price
$29.99
Sale price
$29.99
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K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1320 crankcase vent filter...
K&N Clamp On Rubber Base Crankcase Vent Filter 0.5in Flange ID 2in OD 1.5in Height
Regular price
$34.99
Sale price
$34.99
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K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1330 crankcase vent filter...
K&N Cone Filter 5in ID 6.5in base 4.5in top 5.625in height carbon fiber look
Regular price
$71.99
Sale price
$71.99
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The RP-5113 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight de...
K&N Custom Air Filter - Oval - 11.5in O/S L x 8.125in O/S W x 2in H
Regular price
$63.99
Sale price
$63.99
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/per
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Custom Air Filter - Rectangular - 6.75in O/S Length x 4.5in O/S Width x 2.5in Height
Regular price
$51.99
Sale price
$51.99
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K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Custom Air Filter 14 inch OD 12 11/16 inch ID 2 1/2 inch Height
Regular price
$63.99
Sale price
$63.99
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/per
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Custom Air Filter 14in OD / 12in ID / 6in Height
Regular price
$119.99
Sale price
$119.99
Regular price
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/per
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Custom Air Filter 6.25in OS Width / 9.688in OS Length / 2.188in Height
Regular price
$63.99
Sale price
$63.99
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/per
The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reus...
K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch Height / OVAL
Regular price
$51.99
Sale price
$51.99
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/per
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Custom Air Filter 7in OD X 5 1/2in ID x 2in H
Regular price
$51.99
Sale price
$51.99
Regular price
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/per
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
K&N Custom Air Filter Cotton Guaze 13 1/2in x 6 9/16in B / 13in x 6 1/6in T / 7in H
Regular price
$119.99
Sale price
$119.99
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/per
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. This air filter is washable and reusable and it is custom designed to fi...
K&N Custom Air Filter Cotton Guaze 14inOD x 12 1/4inID x 2inH
Regular price
$63.99
Sale price
$63.99
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This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K...
K&N Custom Air Filter Round 2.875in ID x 3.875in OD x 2in Height
Regular price
$51.99
Sale price
$51.99
Regular price
Unit price
/per
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide...
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