K&N RU-3540 Features:

Regardless of the angle or offset diameter of an air intake, there is probably a K& N Universal air filter for your equipment. K& N universal air filters are washable and reusable.

• Designed to increase horsepower and acceleration
• Hundreds of sizes and shapes for most applications
• High air flow with excellent filtration
• Clamp-on washable and reusable air filter
• Malleable flanges
• Air Filter Material: Cotton Gauze
• Air Filter Shape: Round Straight
• Filter Re-Oiling Amount: 1.99 oz (59 ml)
• Flange Angle: 0 degrees
• Flange Inside Diameter: 6 in (152 mm)
• Flange Length: 1 in (25 mm)
• Flange Offset: 0 in (0 mm)
• Flange Type: Centered
• Flanges: 1
• Frame Design: Flexible
• Height: 8 in (203 mm)
• Item Type: High Performance
• Oil Included: Yes
• Outside Diameter: 7.5 in (191 mm)
• Overall Filter Efficiency: Up To 99% Efficiency
• Pre-Screened: No
• Top Material: None
• Top Style: Rubber
• Washable: Yes