K&N Universal Round Air Cleaners

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When it was first developed in 1962, the K&N Filtercharger was a true design breakthrough in air filtration technology.

Today, it still is. Because K&N's Filtercharger can actually double air flow, which, in turn, adds up to 15 extra horsepower.

The secret lies in the K&N Filtercharger's unique design. Conventional filters use paper or foam material permeated with millions of tiny, irregular passages, that screen dirt particles out of the air. Because the dirt particles are trapped inside the passages, they eventually clog; and when this occurs, airflow restriction increases dramatically. With the Filtercharger, a special cotton fabric is sandwiched between the pleated aluminum screen wires. The pleated design provides five times more filtering surface over the element circumference. The cotton/screen wire filter media is then saturated with a formulated air filter oil. Acting like a fluid curtain, this oil attracts particles of dirt and debris which build up on the outside of the filter. This buildup of dirt particles suspended in oil creates more and more irregular passages that actually create an additional filtering barrier with use. In most cases, up to 1/8'' of dust can cover a Filtercharger before performance is significantly affected. On a street driven vehicle, a Filtercharger can last up to 50,000 miles before service is required. Then, because it's made of reusable materials, you can just clean it, apply fresh K&N Filter Oil and re-install. Of course, K&N has developed biodegradable cleaning products designed to effectively clean the filter without harming the environment through the absence of fluorocarbons.

More air flow, increased horsepower, long lasting performance even after 35 years, the K&N Filtercharger is still on the cutting edge of air filtration technology.

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11'' Air Cleaner Assemblies

599-60-1170

11'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

2-1/8'' Element Height

11'' Outside Diameter

3-1/8'' Assembly Height
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Fits Applications

$89.99
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599-60-1180

11'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

3-1/2'' Element Height

11'' Outside Diameter

4-3/4'' Assembly Height
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Fits Applications

$93.99
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599-60-1190

11'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

5'' Element Height

11'' Outside Diameter

6'' Assembly Height
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Fits Applications

$115.99
Ships

599-60-1220

11'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

6'' Element Height

11'' Outside Diameter

7'' Assembly Height
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Fits Applications

$113.99
Ships

599-60-1230

11'' Air Cleaner Assembly

7-5/16'' Carb Flange Diameter (Dominator style)

3-1/2'' Element Height

11'' Outside Diameter

4-1/2'' Assembly Height
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Fits Applications

$113.99
Ships

599-60-1240

11'' Air Cleaner Assembly

7-5/16'' Carb Flange Diameter (Dominator style)

5'' Element Height

11'' Outside Diameter

6'' Assembly Height
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Fits Applications

$123.99
Ships

599-60-1250

11'' Air Cleaner Assembly

7-5/16'' Carb Flange Diameter (Dominator style)

6'' Element Height

11'' Outside Diameter

7'' Assembly Height
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Fits Applications

$126.99
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11'' Air Filter Element Only

599-E-3690

11'' Air Filter Element

6'' Element Height

11'' Outside Diameter

9-1/4'' Inside Diameter
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Fits Applications

$63.99
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14'' Air Cleaner Assemblies
1-1/4'' Drop Base

599-60-1280

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

3'' Element Height

14'' Outside Diameter

2-3/4'' Assembly Height

More info on K&N 60-1280

Fits Applications

Installation Instructions for K&N 60-1280

$91.99
Ships

599-60-1290

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

4'' Element Height

14'' Outside Diameter

3-3/4'' Assembly Height

More info on K&N 60-1290

Fits Applications

Installation Instructions for K&N 60-1290

$96.99
Ships

599-60-1300

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

5'' Element Height

14'' Outside Diameter

4-3/4'' Assembly Height

More info on K&N 60-1300

Fits Applications

Installation Instructions for K&N 60-1300

$101.99
Ships

599-60-1310

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

6'' Element Height

14'' Outside Diameter

5-3/4'' Assembly Height

More info on K&N 60-1310

Fits Applications

Installation Instructions for K&N 60-1310

$117.99
Ships

14'' Air Cleaner Assemblies
7/8'' Drop Base

599-60-1430

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

3'' Element Height

14'' Outside Diameter

3-1/8'' Assembly Height

More info on K&N 60-1430

Fits Applications

$93.99
Ships

599-60-1440

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

4'' Element Height

14'' Outside Diameter

4-1/8'' Assembly Height

More info on K&N 60-1440

Fits Applications

Installation Instructions for K&N 60-1440

$91.99
Ships

599-60-1450

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

5'' Element Height

14'' Outside Diameter

5-1/8'' Assembly Height

More info on K&N 60-1450

Fits Applications

Installation Instructions for K&N 60-1450

$121.99
Ships
in 24hrs

14'' Air Cleaner Assemblies
9/16'' Raised Base

599-60-1260

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

4'' Element Height

14'' Outside Diameter

5-5/8'' Assembly Height

More info on K&N 60-1260

Fits Applications

$99.99
Ships

599-60-1263

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

2-1/4'' Element Height

14'' Outside Diameter

3-7/8'' Assembly Height

More info on K&N 60-1263

Fits Applications

$96.99
Ships

599-60-1264

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

3'' Element Height

14'' Outside Diameter

4-5/8'' Assembly Height

More info on K&N 60-1264

Fits Applications

Installation Instructions for K&N 60-1264

$92.99
Ships

599-60-1270

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

5'' Element Height

14'' Outside Diameter

6-5/8'' Assembly Height

More info on K&N 60-1270

Fits Applications

$109.99
Ships

14'' Air Cleaner Assemblies
Flat Base with 1-1/2'' Offset Base to Clear HEI Distributors.

599-60-1400

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

2-5/16'' Element Height

14'' Outside Diameter

More info on K&N 60-1400

Fits Applications

$131.99
Ships

599-60-1410

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

4'' Element Height

14'' Outside Diameter

More info on K&N 60-1410

Fits Applications

$149.99
Ships

599-60-1420

14'' Air Cleaner Assembly

5-1/8'' Carb Flange Diameter

5'' Element Height

14'' Outside Diameter

More info on K&N 60-1420

Fits Applications

$153.99
Ships

14'' Air Cleaners Assemblies
Flat Base with 3/4'' Rise Velocity Stack

599-60-1235

14'' Air Cleaner Assembly

7-5/16'' Carb Flange Diameter (Dominator style)

4'' Element Height

14'' Outside Diameter

5-1/2'' Assembly Height

More info on K&N 60-1235

Fits Applications

$149.99
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14'' Air Filter Element Only

599-E-1651

14" Air Filter Element

3.063" Element Height

12" Inside Diameter

14" Outside Diameter

More info on K&N E-1651

Fits Applications

$47.99
Ships

599-E-3730

14'' Air Filter Element

4'' Element Height

14'' Outside Diameter

12'' Inside Diameter

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Fits Applications

$49.99
Ships

599-E-3735

14'' Air Filter Element

2.5'' Element Height

14'' Outside Diameter

12.688'' Inside Diameter
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Fits Applications

$49.99
Ships

599-E-3742

14'' Air Filter Element

2-13/16'' Element Height

14'' Outside Diameter

12'' Inside Diameter
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Fits Applications

$51.99
Ships

599-E-3743

14'' Air Filter Element

3-1/16'' Element Height

14'' Outside Diameter

12'' Inside Diameter
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Fits Applications

$53.99
Ships

16'' Air Cleaners Assemblies
1'' Drop Base with 3/4'' Rise Velocity Stack

599-60-1640

16'' Air Cleaner Assembly

7-5/16'' Carb Flange Diameter (Dominator style)

3-1/2'' Element Height

16'' Outside Diameter

3-1/4'' Assembly Height

More info on K&N 60-1640

Fits Applications

$107.99
Ships

13'' Air Filter Element Only

599-E-3698

13" Air Cleaner Element

2.75" Element Height

11.438" Inside Diameter

13.125" Outside Diameter
More info on K&N E-3698

Fits Applications

$52.99
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K&N Universal Round Air Cleaners

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