K&N Engineering K&N Replacement Industrial Air Filter Round Stihl 5.25in ID x 7.25in OD x 5.5in H E-4690

KN Drop in Air Filters

The K&N E-4690 replacement air filter is 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-4690 is easy to install and is custom designed to fit some Stihl wet and dry vacuum cleaners, as well as other applications.

Air Filter; Round; H-5.5 in.; ID-5.25 in.; OD-7.25 in.;