K&N Filters Inverted Filter – 6" OD B x 5" H W/ 4" x 3-1/2" x 3" D Flange – Universal (KNNRG-1001WT)
Upgrade your engine’s airflow with the K&N Filters Inverted Filter – 6" OD B x 5" H W/ 4" x 3-1/2" x 3" D Flange – Universal (KNNRG-1001WT). Designed for high-performance vehicles, this universal air filter features an inverted top for increased air intake. Its durable construction ensures long-lasting performance, while the universal flange fits multiple sizes, making it a versatile choice for various applications. Whether enhancing your car's intake system or replacing an old filter, this K&N filter provides optimal filtration and airflow efficiency.
Features and Specifications:
Outer Diameter: 6 inches
Height: 5 inches
Flange Sizes: 4 inches, 3-1/2 inches, 3 inches
Top Style: Inverted filter
Engineered for Performance: Designed to increase horsepower, acceleration, and overall engine efficiency.
Four Layers of Protection: Premium cotton gauze layers with a special tacking agent trap harmful contaminants.
Durable Construction: Made with high-quality materials and advanced manufacturing for long-lasting performance.
Washable and Reusable: Can be cleaned and reused, reducing waste and saving money over time.
Extended Cleaning Interval: Requires cleaning only every 75,000 miles under normal highway driving conditions.
Easy Installation: Pre-oiled and ready to use for a hassle-free upgrade.
Universal Fit: Compatible with various vehicles and equipment, including race cars, generators, snowmobiles, and tractors.
Flexible Rubber Flange: Absorbs vibration, ensures a secure fit, and stretches up to 1/16 inch for in-between sizes.
Eco-Friendly Choice: Helps reduce landfill waste by eliminating the need for disposable filters.
Product identification
- Brand: K&N Filters
- Model / MPN: KNNRG-1001WT




