K&N Filters Universal Rubber Air Filter – 3″FLG, 6″B, 4-5/8″T, 9″L (KNNRE-0810)

The K&N Filters Universal Rubber Air Filter – 3″FLG, 6″B, 4-5/8″T, 9″L (KNNRE-0810) is designed to deliver high airflow while fitting a wide range of custom or performance air intake setups. It’s 3-inch flange mounts securely to intake pipes, while the 6-inch base and 4-5/8-inch top diameters ensure compatibility with tight engine bays. The 9-inch filter length supports efficient filtration without compromising space. Built with durable rubber to resist heat and vibration, this filter is a go-to for DIY engine upgrades and universal applications.

Features and Specifications:

• Air Filter Material: Cotton Gauze
• Air Filter Shape: Round Tapered
• Air Filter Color: Red
• Flange Inside Diameter: 3 inches
• Base Outside Diameter: 6 inches
• Top Outside Diameter: 4-5/8 inches
• Filter Length: 9 inches
• Engineered Performance: Designed to boost horsepower, acceleration, and overall engine efficiency.
• Advanced Filtration: Features four layers of premium cotton gauze for superior contaminant blocking.
• Durable Build: Constructed with rugged, high-quality materials for long-lasting use.
• Low Maintenance: Requires cleaning only every 75,000 miles under normal highway conditions.
• Easy Installation: Pre-oiled and ready to install for quick performance gains.
• Universal Fit: Compatible with a wide range of applications.
• Eco-Friendly: Reusable design helps reduce landfill waste from disposable filters.
• Warranty Coverage: Backed by a 1-Year Limited Warranty.