UniFilter - Competition II Air Filter (NU-2601ST) Options:Air Filter and attach base valve wrench

and attach base valve wrench for easy compression valve maintenance

Sealed for life

Use with 3/8" driver

Its variable diameter means it covers more sizes

UniFilter - Competition II Air Filter (NU-2601ST) Options:Air Filter and attach base valve wrenchDesigned to fit in the factory airbox UNI FILTERs high air flow, superior dirt stopping ability, and long lasting dependability have made the PRO COMP II. The bestselling replacement air filter for competition motorcycles. The UNI FILTERs unique two stage design allows for easy and complete cleaning. The outer layer can be used dry as pre filter allowing for longer intervals between cleanings, or it can be oiled for superior engine protection in