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| SKU | KNNRU-1039 |
| MPN | RU-1039 |
| GTIN | 024844386205 |
| Certifications | None |
| Material | High-flow cotton gauze |
| Color/Finish | Red cotton with black rubber base |
| Wheel Size (inches) | 6 |
| Bolt Pattern / PCD | Universal clamp-on |
| Lug (holes) | Universal fit |
Experience enhanced engine performance and reliability with the K&N Universal Clamp-On Air Filter, designed for a variety of applications where superior airflow and filtration are essential. This filter features a 3-inch flange inside diameter allowing secure clamp fitting, coupled with a 5-inch base outer diameter and a 3.5-inch top outer diameter. It stands at 6 inches tall, providing ample surface area to maximize airflow while trapping harmful contaminants effectively.
Built for enthusiasts and professionals alike, this air filter is crafted to deliver optimal engine efficiency and durability. Easy to install and compatible with numerous vehicle types, it is the perfect upgrade for anyone looking to improve throttle response and overall engine health. Manufactured by K&N Engineering, a trusted name in performance parts, this universal fit filter promises reliability and quality that stands the test of time.
Whether you're tuning your daily driver, building a hot rod, or assembling a kit car, the K&N Universal Clamp-On Air Filter offers a blend of performance, longevity, and ease of maintenance that automotive enthusiasts demand. Back your vehicle’s breathability with this robust and efficient air filter for a noticeable difference in performance and engine sound.
Built for enthusiasts and professionals alike, this air filter is crafted to deliver optimal engine efficiency and durability. Easy to install and compatible with numerous vehicle types, it is the perfect upgrade for anyone looking to improve throttle response and overall engine health. Manufactured by K&N Engineering, a trusted name in performance parts, this universal fit filter promises reliability and quality that stands the test of time.
Whether you're tuning your daily driver, building a hot rod, or assembling a kit car, the K&N Universal Clamp-On Air Filter offers a blend of performance, longevity, and ease of maintenance that automotive enthusiasts demand. Back your vehicle’s breathability with this robust and efficient air filter for a noticeable difference in performance and engine sound.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















