SKU: RB-0910 | UPC: 024844007247
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 5 inch Height RB-0910
K&N RB-0910 universal clamp-on air filter fits racing vehicles radio-controlled cars generators snowmobiles tractors and custom intakes with 3-inch ID tubing. Molded rubber flange at 5-degree angle ensures secure vibration-absorbing seal stretches up to 1/16 inch for precise fit. Delivers more airflow for higher horsepower acceleration and engine response while trapping dirt effectively.
Key Features
- 4 Layers of Protection: Premium cotton gauze with tacking agent forms mesh to trap contaminants protects engine longer than paper filters
- Clean Once Every 5 Years: Lasts 75000 miles under highway conditions based on 15000 miles per year reusable design cuts replacement costs
- Easy Installation: Pre-oiled ready-to-run clamp-on setup installs in minutes provides instant airflow gains without modifications
- Engineered Power: Advanced media increases horsepower acceleration and throttle response across RPM range
- Rugged Construction: Durable rubber flange premium materials built to withstand vibration heat and last a lifetime
Product Notes
- Flange stretches up to 1/16 inch (1.5mm) to match in-between intake sizes
- Washable reusable oil with K&N cleaner and re-oil for repeated use
- Package dimensions 7.1 x 7 x 6.3 inches product weight 0.95 lbs
Installation Notes
- Professional installation recommended.
- Clamp securely to 3-inch ID intake tube angled flange aligns with 5-degree offset
- Uses standard hose clamps hardware not included compatible with most universal setups
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All Years | Universal | Racing Vehicles | Custom Intakes |
| All Years | Universal | Generators | N/A |
| All Years | Universal | Snowmobiles | N/A |
| All Years | Universal | Tractors | N/A |
| All Years | Universal | RC Cars | N/A |
Why Choose K&N?
- Proven leader in high-flow filtration for motorsports and powersports
- Four-layer oiled cotton media flows more air traps more dirt
- State-of-the-art manufacturing ensures exact flange dimensions and seal
Frequently Asked Questions
- Q: Will RB-0910 fit my 3-inch intake with offset?
A: Yes 3-inch ID 5-degree angled flange stretches 1/16 inch absorbs vibration fits most universal angled tubes - Q: What material is the filter media?
A: Four layers of premium cotton gauze treated with proprietary oil for high airflow and dirt-holding capacity - Q: What is the warranty and cleaning interval?
A: 1-Year Limited Warranty clean every 75000 miles or 5 years under normal use with K&N service kit
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Compact box 7.1 x 7 x 6.3 inches
- Weight: 0.95 lbs





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