Description
The K&N Filters RU-3120 Universal Air Filter is engineered for a wide range of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, and tractors. This air filter stands out with its versatile design, accommodating different angles and offset diameters of air intakes, making it a reliable choice for diverse equipment needs.
Constructed with ultra-strong molded pliable rubber flanges, the RU-3120 absorbs vibrations and allows for secure attachment. These flanges can stretch up to 1/16 of an inch (1.5mm) to fit between sizes, enhancing its adaptability. The K&N universal air filters are also washable and reusable, promoting longevity and sustainability. With this filter, you can maintain optimal air flow and performance across various applications.
Features
- Constructed with ultra-strong molded pliable rubber flanges
- Flanges can stretch for a secure fit
- Washable and reusable design
- Suitable for a wide variety of applications
- Designed to accommodate different angles and offset diameters
Frequently Asked Questions
What is the K&N Filters RU-3120?
The K&N Filters RU-3120 is a universal air filter designed for various applications.
Is the RU-3120 filter washable?
Yes, the K&N Filters RU-3120 is washable and reusable.
What materials are used in the RU-3120?
The RU-3120 features ultra-strong molded pliable rubber flanges.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.













