How often should I clean and re-oil this 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 and re-oil it more often.

What kind of oil should I use to re-oil this filter?

You should only use K&N filter oil to re-oil this filter. Other oils may damage the filter or reduce its ability to filter properly.

Does this filter come pre-oiled?

Yes, this filter comes pre-oiled and ready to install. You do not need to oil it before installing it.

Questions? Call Us:631-982-0042

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Trusted Since 1957

Est. 1957

K&N Filter Universal Rubber Filter 3.25 Flange 5.5 Base 4.6875 Top 8 Height

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Specifications

Brand: K&N
Part #: RU-5122
UPC: 024844108456

K&N Filter Universal Rubber Filter 3.25 Flange 5.5 Base 4.6875 Top 8 Height

Name: K&N Filter Universal Rubber Filter 3.25 Flange 5.5 Base 4.6875 Top 8 Height
Brand: K&N
Price: 104.99 USD
Availability: InStock

$104.99

In Stock

Universal K&N air filter with pliable rubber flange. Clean and re-use it.

Key Features

Washable and reusable — clean and re-oil it for long life
Pliable rubber flanges — allows secure attachment
Universal fit — works on many applications

⚠️ 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

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Will this fit your vehicle?

Product Details

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.