K&N RU-2990 UNIVERSAL Clamp-On Air Filter 3-1/2"FLG, 5"B, 3-1/2"T, 4"H

Description K&N RU-2990 UNIVERSAL Clamp-On Air Filter 3-1/2"FLG, 5"B, 3-1/2"T, 4"H

K&N Universal Air Filters are designed and manufactured for a wide range of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. These filters accommodate various air intake angles and offset diameters, offering compatibility for many types of equipment.

All filters feature ultra-strong molded pliable rubber flanges that absorb vibration and ensure secure attachment. The flanges can be stretched up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

• State-of-the-art air filter media is designed to increase horsepower and acceleration
• Multiple layers of premium cotton gauze treated with a tacking agent block and trap harmful contaminants
• Manufactured with durable, premium materials and advanced construction methods
• Pre-oiled and ready for use for easy installation

Specifications:

• Package Contents: 1 Air Filter
• Air Filter Material: Cotton Gauze
• Package Quantity: 1
• Washable: Yes
• Flange Type: Centered
• Flange Inside Diameter: 3.5 in (89 mm)
• Air Filter Shape: Round Tapered
• Top Material: None
• Top Style: Rubber
• Top Outside Diameter: 3.5 in (89 mm)
• Height: 4 in (102 mm)
• Flange Length: 0.625 in (16 mm)
• Flanges: 1
• Base Outside Diameter: 5 in (127 mm)
• Warranty: 1 Year Limited
• Air Filter Color: Red
• Product Style: Round Tapered Universal Air Filter
• Weight: 0.9 lb (0.4 kg)
• Filter Re-Oiling Amount: 0.63 oz (19 ml)
• Air Filter Large End Diameter: 5 in (127 mm)
• Product Box Height: 9.06 in (230 mm)
• Product Box Length: 5.56 in (141 mm)
• Product Box Width: 4.56 in (116 mm)
• Filter Line: High-Flow
• Overall Filter Efficiency: Up To 99% Efficiency