K&N Engineering Universal Rubber Air Filter
Part #: RU-3106HBK
Overview
The K&N Universal Rubber Filter is a versatile air filter designed to fit a wide range of applications. Constructed with Dryflow oil-free synthetic media, this clamp-on filter offers low restriction airflow to support engine breathing while helping to keep contaminants out. It is ideal for users seeking a reusable, easy-to-maintain air filtration solution that can adapt to various intake setups.
Perfect for automotive enthusiasts and mechanics alike, this filter supports performance and durability without the need for oiling. Its tapered design and flexible rubber flange ensure a secure fit on compatible intake tubes, making it a practical choice for many vehicles and custom installations.
Key Features
This universal air filter combines quality materials and thoughtful design to deliver reliable filtration and ease of use:
- Dryflow synthetic media that requires no oiling, simplifying maintenance
- Low restriction design to help maintain optimal airflow and engine response
- Clamp-on installation with a 6-inch flange inner diameter for versatile fitment
- Tapered shape with a 7.5-inch base outer diameter and 5.25-inch top outer diameter for adaptable mounting
- 6.75-inch height to accommodate various intake configurations
- Washable and reusable with K&N synthetic air filter cleaner for long-term use
- Durable black rubber flange for a secure, flexible seal
Installation & Fitment
The filter’s universal design allows it to clamp onto intake tubes with a 6-inch inner diameter flange, making it compatible with many aftermarket and custom air intake systems. Its tapered profile helps ensure a snug fit on tubes with varying diameters near the base and top. Installation is straightforward, requiring only a clamp to secure the filter in place. Regular cleaning with K&N synthetic air filter cleaner helps maintain performance and filter longevity.
