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Early Access K&n Universal Air Filter (2-1/4in 20 Deg.flange / 3-1/2in Top Od / 4in Height) Trial Pack [jAXiUf3s]

$21.99 $70.99 -69%

K&N Universal Air Filter - Versatile SolutionK&N Universal Air Filters are the go-to choice for a wide range of applications, from racing vehicles and radio-controlled cars to generators, snowmobiles, and tractors. Engineered for versatility and dura

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Early Access K&n Universal Air Filter (2-1/4in 20 Deg.flange / 3-1/2in Top Od / 4in Height) Trial Pack [jAXiUf3s]

K&N Universal Air Filter - Versatile Solution

K&N Universal Air Filters are the go-to choice for a wide range of applications, from racing vehicles and radio-controlled cars to generators, snowmobiles, and tractors. Engineered for versatility and durability, these filters are designed to fit any air intake, regardless of angle or offset diameter. With their ultra-strong molded pliable rubber flanges, these filters offer secure attachment and can stretch up to 1/16 of an inch to fit in-between sizes. The K&N Universal Air Filters are not just a product; they are a comprehensive solution for your air intake needs.
  • Wide Compatibility: Fit a variety of equipment types including racing vehicles, radio-controlled cars, generators, snowmobiles, and tractors.
  • Sturdy Construction: Ultra-strong molded pliable rubber flanges absorb vibration and provide secure attachment.

Technical Specifications and Features

The K&N Universal Air Filters are constructed with precision and designed to deliver optimal performance. Each filter features a 2-1/4in 20 Deg. Flange, a 3-1/2in Top OD, and a height of 4in, making it a versatile fit for numerous applications. The filters are washable and reusable, ensuring long-lasting performance. Their ability to stretch for up to 1/16 of an inch (1.5mm) allows for flexibility in fitting various sizes, ensuring a perfect fit every time.
  • Dimensions: 2-1/4in 20 Deg. Flange / 3-1/2in Top OD / 4in Height
  • Stretchable Flanges: Can stretch up to 1/16 of an inch (1.5mm) for a perfect fit.

Practical Applications and Benefits

Whether you're a professional racer, a hobbyist, or a maintenance technician, the K&N Universal Air Filters offer practical solutions for your air intake needs. Their versatility and durability make them an essential tool for any vehicle or equipment. By improving air flow and filtration, these filters can enhance performance and extend the life of your engine. With K&N Universal Air Filters, you can enjoy the benefits of improved performance, reduced maintenance costs, and a cleaner, more efficient air intake system.
  • Improved Performance: Enhances air flow and filtration for better engine performance.
  • Cost-Effective: Washable and reusable, reducing maintenance and replacement costs.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a really, really, really, really, really good product.

- Gwydion F..

January 23, 2026

Absolutely no complaints!

This is a really good and a very, very, very solid product.

- Urien C..

January 23, 2026

Absolutely no complaints!

This is a very smart and a very highly so powerful tool.

- Elffin P..

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