Parts Giant

article

K&N Universal Air Filter RU-1820 Oval Straight 2.75" Offset

Product Details

K&N's universal air filters are designed and manufactured for a wide variety of applications including racing vehicles, motorcycles, ATVs, snowmobiles, 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" (1.5mm) to fit over the intake flange. K&N universal air filters are washable and reusable.

  • Designed to increase horsepower and acceleration
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges
  • One year limited warranty

NOTE: Base has 1-1/8" vent.

Fit Guide

Model
Universal Air Filter
Base Exterior Length
4 in.
Country of Origin
USA
Filter Media
Cotton Gauze
Filter Shape
Oval Straight
Flange Angle
0 degrees
Flange Interior Diameter
2 in.
Flange Length
0.625 in.
Flange Offset
0.5 in.
Flange Type
Offset
Height
2.75 in.
Top Exterior Length
3.5 in.
Top Exterior Width
2.5 in.