Description
The K&N Filters RC-4570 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 ultra-strong molded pliable rubber flanges that absorb vibration, ensuring a secure attachment. The flanges can stretch for up to 1/16 of an inch (1.5mm) to accommodate different sizes, making it versatile for various setups.
This air filter is designed to be washable and reusable, providing a sustainable solution for air filtration needs. Its construction allows for easy maintenance, ensuring that it can be cleaned and re-oiled for continued performance. The K&N Filters RC-4570 is a practical choice for those looking to enhance their air and fuel delivery systems with a reliable filtration solution.
Features
- Ultra-strong molded pliable rubber flanges
- Flanges can stretch for up to 1/16 of an inch (1.5mm)
- Washable and reusable design
- Constructed for a variety of applications
Frequently Asked Questions
What is the purpose of the K&N Filters RC-4570?
The K&N Filters RC-4570 is designed to provide efficient air filtration for various applications.
Can the K&N Filters RC-4570 be cleaned?
Yes, the K&N Filters RC-4570 is washable and reusable.
What materials are used in the K&N Filters RC-4570?
The air 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.














