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.
Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.
NO-HASSLE WARRANTY: 1-Year Limited Warranty
One Year Limited Warranty
The K&N Engineering Universal Round Air Filter (Part Number RU-3190) is designed to provide efficient airflow for a wide range of applications including racing vehicles, generators, snowmobiles, tractors, and remote-controlled cars. Built for versatility, this filter features a 2.75-inch inner flange diameter, a 4-inch outer diameter, and stands approximately 6 inches tall, making it suitable for various equipment and intake configurations. Its 20-degree angled design allows for flexible installation in tight or unconventional spaces, ensuring optimal airflow and performance. Constructed with an ultra-strong molded pliable rubber flange, it absorbs vibration and provides a secure fit. The flange's stretchability of up to 1/16 inch (1.5mm) accommodates slight variations in intake sizes, simplifying installation and ensuring a tight seal. The filter element is washable and reusable, allowing for prolonged use and cost savings over disposable alternatives. This feature makes it an environmentally friendly and economical choice for frequent maintenance. The K&N universal air filter is backed by a one-year limited warranty, demonstrating the brand's confidence in durability and performance. It is important to note that this filter is not CARB approved, and acknowledgment of CARB-related regulations is required before installation in relevant vehicles. Designed with quality and adaptability in mind, the K&N RU-3190 ensures reliable airflow and filtration for a variety of applications, helping maintain engine efficiency and performance. Its robust construction and adaptable features make it a dependable component for enthusiasts and professionals seeking a versatile, washable air filter that fits numerous equipment types.
Features:
Universal round design suitable for multiple applications including racing, generators, and off-road equipment
2.75-inch inner flange diameter for compatibility with various air intake systems
4-inch outer diameter provides ample surface area for airflow
6-inch height offers effective filtration in constrained spaces
