K&N RU-5291 Universal clamp-on air filter 2-3/4"FLG, 4-21/32"B, 3-1/2"T, 8-1/4"H

Description K&N RU-5291 Universal clamp-on air filter 2-3/4"FLG, 4-21/32"B, 3-1/2"T, 8-1/4"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.

• Engineered air filter media designed to increase horsepower and acceleration
• Four layers of premium cotton gauze treated with a tacking agent to block and trap contaminants
• Durable construction with premium materials for long-lasting performance
• Pre-oiled and ready for easy installation

Specifications:

• Air Filter Shape: Round Tapered
• Base Outside Diameter: 4.656 in (118 mm)
• Air Filter Material: Cotton Gauze
• Height: 8.25 in (210 mm)
• Inner Wire: No
• Top Outside Diameter: 3.5 in (89 mm)
• Top Style: Rubber
• Top Material: Rubber
• Air Filter Color: Red
• Flange Inside Diameter: 2.75 in (70 mm)
• Flange Length: 0.313 in (8 mm)
• Flanges: 1
• Package Contents: 1 Air Filter
• Package Quantity: 1
• Warranty: 1 Year Limited
• Washable: Yes
• Product Style: Tapered Conical Air Filter
• Weight: 1.2 lb (0.5 kg)
• Filter Re-Oiling Amount: 1.1 oz (32 ml)
• Air Filter Large End Diameter: 4.656 in (118 mm)
• Product Box Height: 11 in (279 mm)
• Product Box Length: 6.38 in (162 mm)
• Product Box Width: 6.38 in (162 mm)
• Filter Line: High-Flow
• Footnote 1: Top Plate Has 6MM Stud
• Overall Filter Efficiency: Up To 99% Efficiency