How often should I clean and re-oil my K&N filter?

K&N recommends cleaning and re-oiling your filter every 50,000 miles for normal highway use. If you drive in dusty conditions, you may need to clean it more often. Use a K&N filter cleaning kit to maintain the filter's performance.

What kind of oil should I use on my K&N filter?

Use only K&N filter oil. Other oils may damage the filter material or reduce its ability to trap dirt and debris. K&N filter oil is specially formulated to work with the cotton gauze filter media.

Does this filter come pre-oiled?

No, this filter does not come pre-oiled from the factory. You will need to oil it before use. K&N sells filter oil separately.

K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-11/16in B / 3-1/2in T / 4-7/8in H

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K&N Engineering

K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-11/16in B / 3-1/2in T / 4-7/8in H

Name: K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-11/16in B / 3-1/2in T / 4-7/8in H
Brand: K&N Engineering
Price: 94.99 USD
Availability: InStock

$94.99

K&N universal air filters fit many applications. Washable and reusable, so it's the last filter you'll need.

Key Features

Washable — clean and re-oil for long life.
Reusable — save money compared to disposable filters.
2.75 inch flange inner diameter
4.69 inch base outside diameter
3.5 inch top outside diameter
4.88 inch height

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 36 vehicles

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Product Details

Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.
2-3/4in.FLG; 4-11/16in.B; 3-1/2in.T; 4-7/8in.H

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.