UNITED 250B 30 ULT
The K&N E-4270 is a cone shaped air filter constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4270 is easy to install and is custom designed to fit right into the factory air box of some United engines, as well as other applications.
- Designed To Boost Horsepower And Acceleration
- Washable And Reusable
- High Air Flow With Exceptional Filtration
- Lasts Up To 50000 Miles Before Cleaning
- Works With Original Equip. Mfg. Vehicle Electronics
- Will Not Void Vehicle Warranty
- Million Mile Limited Warranty
Additional Information: