K&N - RU-3870
Universal Clamp-On Air Filter
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.
- 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
Air Filter Color: Red
Air Filter Large End Diameter: 5 in (127 mm)
Air Filter Material: Cotton Gauze
Air Filter Shape: Round Tapered
Base Outside Diameter: 5 in (127 mm)
Filter Re-Oiling Amount: 0.88 oz (26 ml)
Flange Angle: 0 degrees
Flange Inside Diameter: 3 in (76 mm)
Flange Length: 1.75 in (44 mm)
Flange Offset: 0 in (0 mm)
Flange Type: Centered
Flanges: 1
Frame Design: Flexible
Height: 5 in (127 mm)
Item Type: High Performance
Oil Included: Yes
Package Contents: 1 Air Filter
Package Material: Corrugated
Package Quantity: 1
Package Type: Box
Pre-Screened: No
Product Style: Round Tapered Universal Air Filter
Top Material: Rubber
Top Outside Diameter: 4.5 in (114 mm)
Top Style: Rubber
Warranty: 1 Year Limited
Washable: Yes
Weight: 1.2 lb (0.6 kg)
