K&N RU-4190 Specialty Air Filter
  • Thumbnail  K&N RU-4190 Specialty Air Filter
  • Thumbnail  K&N RU-4190 Specialty Air Filter

K&N RU-4190 Specialty Air Filter

K&N High Performance
Part # RU-4190
SKU # 296474



Part #RU-4190
SKU #296474

1.- Oval Tapered

2.- Rubber Top

3.- 1 to 4.99 in. Top

4.- 5 to 5.99 in. Height

Item GradeHigh Performance
Air Filter Flange Length (in)1.75
Air Filter Flange1
Air Filter ShapeOval Air Filter
Washable FilterYes
Air Filter Flange Inside Diameter (in)3.5
Air Filter Overall Height (in)5


K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

  • checkmarkMalleable flanges
  • checkmarkHundreds of sizes and shapes for most applications
  • checkmarkHigh air flow with excellent filtration
  • checkmarkClamp-on washable and reusable air filter
  • checkmarkDesigned to increase horsepower and acceleration