K&N Engineering
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
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K&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" HeightK&N Universal Air Filter 3" Flange, 5" OD, 6.5" Height
K&N Engineering

K&N Universal Air Filter 3" Flange - 5" OD

SKU: KNNRU-2820

About K&N Engineering K&N has been the world's leader in ...Read more

Price:
$68.99
680 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

K&N Universal Air Filter - RU-2820

Maximize Engine Performance with a High-Flow Universal Air Filter

The K&N Universal Air Filter RU-2820 is engineered to deliver exceptional airflow and filtration for a wide range of applications. Whether you're outfitting a performance vehicle, a generator, or any other equipment with an internal combustion engine, this filter provides the clean air your engine needs to operate at its peak. Its robust construction ensures durability, while its washable and reusable design offers long-term value.

Key Features and Benefits:

  • High-Flow Filtration: Designed to allow maximum airflow to the engine, improving performance and fuel efficiency.
  • Durable Construction: Features a pliable rubber flange that absorbs vibration and ensures a secure, leak-free seal.
  • Versatile Fitment: The flange can be stretched up to 1/16" (1.5mm) to accommodate slightly different intake diameters.
  • Washable & Reusable: Easily cleaned and re-oiled, this filter can be used repeatedly, saving you money and reducing waste.
  • Universal Application: Ideal for racing vehicles, motorcycles, ATVs, generators, snowmobiles, tractors, and more.

Specifications:

  • Flange Diameter: 3 inches
  • Outer Diameter (OD): 5 inches
  • Height: 6.5 inches
  • Filter Material: High-flow, low-restriction cotton gauze
  • Part Number: RU-2820

Invest in your engine's health and performance with the K&N Universal Air Filter. Available now at GGCRACING for all your filtration needs.

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

K&N Universal Air Filter - RU-2820

Maximize Engine Performance with a High-Flow Universal Air Filter

The K&N Universal Air Filter RU-2820 is engineered to deliver exceptional airflow and filtration for a wide range of applications. Whether you're outfitting a performance vehicle, a generator, or any other equipment with an internal combustion engine, this filter provides the clean air your engine needs to operate at its peak. Its robust construction ensures durability, while its washable and reusable design offers long-term value.

Key Features and Benefits:

  • High-Flow Filtration: Designed to allow maximum airflow to the engine, improving performance and fuel efficiency.
  • Durable Construction: Features a pliable rubber flange that absorbs vibration and ensures a secure, leak-free seal.
  • Versatile Fitment: The flange can be stretched up to 1/16" (1.5mm) to accommodate slightly different intake diameters.
  • Washable & Reusable: Easily cleaned and re-oiled, this filter can be used repeatedly, saving you money and reducing waste.
  • Universal Application: Ideal for racing vehicles, motorcycles, ATVs, generators, snowmobiles, tractors, and more.

Specifications:

  • Flange Diameter: 3 inches
  • Outer Diameter (OD): 5 inches
  • Height: 6.5 inches
  • Filter Material: High-flow, low-restriction cotton gauze
  • Part Number: RU-2820

Invest in your engine's health and performance with the K&N Universal Air Filter. Available now at GGCRACING for all your filtration needs.

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