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SKU: RU-2690 | UPC: 024844010674
K&N RU-2690 Universal Clamp-On Air Filter: 1 3/4 inch Flange 3 inch Base 2 inch Top 2.5 inch Height
K&N RU-2690 delivers a high-flow clamp-on air filter for racing vehicles radio-controlled cars generators snowmobiles tractors and more. Molded rubber flanges stretch up to 1/16 inch for secure vibration-absorbing fit on varied intake sizes. Pre-oiled cotton gauze media increases airflow for better horsepower acceleration and engine response.
Key Features
- 4 Layers of Protection: Premium cotton gauze with tacking agent forms mesh to trap contaminants while allowing maximum airflow.
- Clean Every 5 Years: Washable design lasts 75000 miles or 5 years under highway conditions based on 15000 annual miles.
- Easy Installation: Pre-oiled and ready to clamp on for immediate performance gains with minimal tools.
- Engineered Power: State-of-the-art media boosts horsepower acceleration and overall engine efficiency.
- Rugged Construction: Durable materials and methods ensure lifetime durability in demanding conditions.
Product Notes
- Washable and reusable to replace disposable filters and cut landfill waste.
- Oil included: 1 oz for maintenance cleaning.
- Product weight: 0.6 lb (0.3 kg).
Installation Notes
- Professional installation recommended.
- Clamp-on design fits 1.75 inch ID flanges. stretches 1/16 inch for precise mounting.
- Centered rubber flange absorbs vibration. no additional hardware needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Racing Vehicles RC Cars Generators Snowmobiles Tractors | All |
Why Choose K&N?
- Proven leader in high-performance filtration for motorsports and powersports.
- Washable reusable filters outlast paper alternatives many times over.
- Precision-engineered for exact fit and unrestricted airflow in universal setups.
Frequently Asked Questions
-
Q: What applications does the RU-2690 fit?
A: Designed for any equipment with 1.75 inch intake flange including racing vehicles radio-controlled cars generators snowmobiles and tractors regardless of angle or offset. -
Q: What material is used in the filter media?
A: Multiple layers of premium cotton gauze treated with proprietary oil for superior filtration and flow. -
Q: What is the warranty and cleaning interval?
A: Backed by 1-Year Limited Warranty. clean every 75000 miles or 5 years under normal use.
Shipping & Handling
- Method: Standard Ground Shipping
- Availability: In stock - ships same or next business day
- Packaging: Protective box 7.5 x 6.8 x 4.3 inches
- Weight: 0.6 lb (0.3 kg)
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