K&N Universal Rubber Air Filter RU-1780

- Designed to increase horsepower and acceleration
- Hundreds of sizes and shapes for most applications
- High air flow with excellent filtration
- Clamp-on washable and reusable air filter
- Malleable flanges
- One year limited warranty

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" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

Air Filter Shape Round
Filter Material Cotton Gauze
Filter Re-Oiling Amount 0.47 oz (14 ml)
Flange Angle 17 degrees
Flange Inside Diameter 2.063 in (52 mm)
Flange Length 2.5 in (64 mm)
Flange Type Angled
Flanges 1
Height 5 in (127 mm)
Inner Wire No
Outside Diameter 3.5 in (89 mm)
Package Contents 1 Air Filter