HPI Z190 Air filter oil 30cc
Wash air filter element with fuel and apply a few drops of oil
HPI Racing has specially blended Air Filter Oil for all foam element air cleaners. Keeping your air filter clean and oiled is essential for maximum engine protection and long engine life. The handy 30cc bottle is perfect for pit boxes and features a precision nozzle for easy application of the oil. The blue color makes it easy to see the oil dispersion on white foam elements. Keep one or two bottles of oil handy to help protect your valuable nitro engines!