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SKU: RU-1048XD / UPC: 024844385536
K&N Universal Clamp-On Air Filter – 6" Flange / 7.5" Base / 4.5" Top / 6" Height
Black Ops Auto Works is proud to offer the **K&N Universal Clamp-On Air Filter** as a high-performance solution for custom intake systems, racing applications, and a wide variety of modified vehicles.
This filter features a large 6-inch flange and a tapered design that provides excellent airflow while maintaining superior filtration. Constructed with K&N’s signature oiled cotton gauze media and a durable rubber flange, this universal filter is washable and reusable, making it a long-term, cost-effective upgrade for performance builds.
Why Choose K&N Universal Air Filters from Black Ops Auto Works?
- High Airflow Design – Supports increased horsepower and throttle response
- Universal Fitment – Works with a wide range of custom and racing applications
- Washable & Reusable – Clean and reuse for the life of the filter
- Premium Construction – Strong rubber flange with excellent vibration resistance
- K&N Quality – Proven performance trusted by racers and enthusiasts worldwide
Key Features
- 6" Flange – Secure clamp-on fitment for custom intakes
- Tapered Design – 7.5" base tapering to 4.5" top for optimized airflow
- 6" Overall Height – Compact yet high-flow design
- Oiled Cotton Gauze Media – Excellent filtration with minimal airflow restriction
- Stretchable Flange – Can stretch up to 1/16" for a precise fit
Specifications
| Detail | Value |
|---|---|
| Brand | K&N |
| Type | Universal Clamp-On Air Filter |
| Flange Diameter | 6 inches |
| Base Diameter | 7.5 inches |
| Top Diameter | 4.5 inches |
| Height | 6 inches |
| Filter Material | Oiled Cotton Gauze |
| Flange Material | Flexible Rubber |
| Country of Origin | United States |
| Warranty | No-Hassle Lifetime Limited Warranty |
Whats Included
- 1 x K&N Universal Clamp-On Air Filter (RU-1048XD)
Product Notes
- Universal fitment – commonly used in custom intake systems, racing applications, and modified vehicles
- Professional fabrication and installation recommended for best results
- Filter is washable and reusable with K&N cleaning kit
This Part Fits
| Application | Notes |
|---|---|
| Universal / Custom Applications | Designed for custom intake systems, race cars, hot rods, and modified vehicles requiring a 6" flange clamp-on filter |
Why Choose K&N through Black Ops Auto Works?
- Black Ops Auto Works is your trusted authority for premium K&N air filters and intake components
- K&N universal filters deliver excellent airflow, filtration, and long-term value
- Expert support and fast shipping for your custom build
- Backed by K&N’s legendary reputation for performance filtration products
Frequently Asked Questions
- Q: What size intake tube does this filter fit?
- A: This filter has a 6-inch flange and is designed to clamp onto 6-inch diameter intake tubing.
- Q: Is this filter washable and reusable?
- A: Yes. It can be cleaned and re-oiled using a K&N Filter Care kit for long-term use.
- Q: Can this be used on a street-driven vehicle?
- A: Yes. While commonly used in racing and custom applications, it can also be used on street vehicles with a properly designed custom intake system.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure K&N retail packaging
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