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SKU: RC-1250 | UPC: 024844007858
K&N Universal Chrome Filter 2.25 Inch Flange / 3.5 Inch Base / 2 Inch Top / 4 Inch Height
The K&N RC-1250 universal clamp-on air filter fits a wide range of equipment with 2.25 inch intake flanges including racing vehicles radio-controlled cars generators snowmobiles and tractors. This chrome-top filter delivers high airflow with four layers of protection to trap contaminants while increasing horsepower and acceleration. Pre-oiled and washable it installs quickly for performance gains across applications.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks harmful contaminants for reliable engine protection
- Clean Every 5 Years: Needs cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year
- Easy Installation: Pre-oiled and ready to clamp on for one of the simplest upgrades delivering quick performance improvements
- Engineered Power: State-of-the-art media design increases horsepower acceleration and overall engine response
- Rugged Construction: Durable premium materials and molded rubber flanges built to last a lifetime absorbing vibration and stretching up to 1/16 inch for secure fit
Product Notes
- Ultra-strong pliable rubber flanges allow secure clamp-on attachment to 2.25 inch flanges and absorb vibration
- Washable and reusable design reduces landfill waste compared to disposable filters
- Centered flange 0.625 inch long with 3.5 inch chrome base outside diameter 2 inch top inside diameter and 4 inch height
Installation Notes
- Professional installation recommended.
- Clamp-on design fits directly over 2.25 inch intake tubes no cutting or modification needed
- Compatible with custom air intakes regardless of angle or offset diameter
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Racing Vehicles RC Cars Generators Snowmobiles Tractors | All |
Why Choose K&N?
- Trusted leader in high-flow filtration for over 50 years
- Proven washable reusable filters that outperform paper disposables
- Precision-engineered for maximum airflow and long-term durability
Frequently Asked Questions
-
Q: What intake sizes does the RC-1250 fit?
A: Designed for 2.25 inch inside diameter flanges with centered mounting up to 1/16 inch stretch capability for various equipment intakes -
Q: What materials are used in construction?
A: Premium cotton gauze media chrome metal top and molded rubber flanges for vibration resistance and lifetime strength -
Q: What warranty coverage applies?
A: Backed by 1-Year Limited Warranty for manufacturing defects
Shipping &. Handling
- Method: Ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Protective box 4.13 x 4.13 x 5.5 inches
- Weight: 0.8 lb
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