Replacement Kawasaki KSF250 / KEF300 air filter for ATVs sold under the name Mojave 250 and Lakota 300, replacing Kawasaki p/n 11013-1145. Made in USA. It is shipped un-oiled; add ~2 caps of oil to the filter and squeeze/work it for a minute in the supplied plastic bag, then install.

FAQ: 

  • How do I oil the air filter? 
    • Put ~2 caps full of oil on filter. Motor oil, 2 stroke oil, bar oil are both fine for this. 
    • Put filter in bag and squeeze filter to work the oil into the filter. The bag saves your hands getting messy
    • Install
  • What kind of foam is used for the filters? 
    • OEM spec small pore polyurethane filter foam
    • It is fuel safe and washable with soap and water. 
  • Is this an OEM filter? 
    • It's a functional replacement for the OEM filter
  • How are the filters produced? 
    • Filters is die cut and made in USA
SHIPPING:  
Filters and plug are shipped tracked via USPS First Class. 
Handling is done within 24 hours; with exception of late Saturday and Sunday, once I mark it "Shipped" it's in the mailbox. 

Satisfaction guaranteed; buy with confidence.