Description
The K&N Filters RU-0500 Universal Air Filter is engineered for versatility across numerous applications. This air filter is designed to accommodate various angles and offset diameters of air intakes, making it a flexible choice for different setups. With ultra-strong molded pliable rubber flanges, the RU-0500 absorbs vibration and allows for a secure attachment while providing the capability to stretch up to 1/16 of an inch (1.5mm) to fit in-between sizes.
This air filter is not only functional but also practical, as it is washable and reusable, ensuring long-term use without the need for frequent replacements. The K&N Filters RU-0500 is an excellent choice for those looking to maintain optimal airflow in their equipment. Its design emphasizes durability and adaptability, making it suitable for a range of environments, from racing vehicles to generators.
Features
- Constructed with ultra-strong molded pliable rubber flanges
- Can stretch for up to 1/16 of an inch (1.5mm) to fit various sizes
- Washable and reusable for long-lasting performance
- Designed for a wide variety of applications including racing vehicles and generators
- Absorbs vibration for secure attachment
Frequently Asked Questions
What is the part number for this air filter?
The part number is RU-0500.
Is this air filter washable?
Yes, the K&N Filters RU-0500 is washable and reusable.
What type of applications can this air filter be used for?
This air filter is designed for a wide variety of applications including racing vehicles and generators.
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.













