Description
The K&N Filters Universal Rubber Air Filter – Straight (KNNRU-5005) is designed for flexibility and performance across various applications. This straight rubber filter enhances airflow while providing superior filtration, making it ideal for custom air intake systems and replacement setups. Its universal fit and durable rubber flange allow for a secure seal and easy installation. Perfect for racing karts, ATVs, and other small engines, this K&N air filter supports both performance and reliability.
K&N Filters Universal Rubber Air Filter – Straight (KNNRU-5005) is engineered to improve engine breathing while withstanding challenging environments. Whether you’re upgrading or replacing a worn-out filter, this part delivers long-lasting performance with the trusted K&N design.
Features and Specifications:
- Flange Inside Diameter: 2.5 in (64 mm)
- Base Outside Diameter: 5.25 in (133 mm)
- Top Outside Diameter: 2.5 in (64 mm)
- Height: 5.75 in (146 mm)
- Performance Boost: Enhances horsepower, acceleration, and engine performance with advanced air filter media.
- Filtration Layers: Features 4 layers of premium cotton gauze with tack agent for superior contaminant blocking.
- Durable Build: Constructed using rugged materials and advanced manufacturing for long-lasting performance.
- Maintenance Interval: Requires cleaning only every 75,000 miles under normal highway driving conditions.
- Easy Setup: Pre-oiled and ready to install for a quick, hassle-free upgrade.
- Universal Fit: Compatible with a wide range of vehicle applications.
- Eco-Friendly: Reusable design reduces landfill waste from disposable air filters.
- Warranty Coverage: Backed by a 1-Year Limited Warranty.





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