Description
The K&N Filters RU-4700 Universal Air Filter is designed for diverse applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, and tractors. This air filter is engineered to accommodate various angles and offset diameters of air intakes, ensuring a versatile fit for your equipment.
Constructed with ultra-strong molded pliable rubber flanges, the RU-4700 absorbs vibration and provides a secure attachment. These flanges can stretch up to 1/16 of an inch (1.5mm) to fit in-between sizes, enhancing its adaptability. Additionally, the K&N universal air filter is washable and reusable, making it an eco-friendly choice for those looking to maintain performance without frequent replacements.
Features
- Constructed with ultra-strong molded pliable rubber flanges
- Flanges can stretch for a secure fit
- Washable and reusable design
- Designed for various applications including racing and generators
- Available in multiple configurations to fit different setups
Frequently Asked Questions
What is the K&N Filters RU-4700?
The RU-4700 is a universal air filter designed for various applications.
Is the RU-4700 washable?
Yes, the K&N Filters RU-4700 is washable and reusable.
What materials are used in the RU-4700?
The filter 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.















