K&N Engineering K&N Replacement Industrial Air Filter - Round for IMPCO OEM F15 5in ID x 6.75 inch OD x 2.25in H E-4640

KN Drop in Air Filters

The K&N E-4640 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-4640 is easy to install and is custom designed to fit right into the factory air box of some IMPCO small engines, as well as other applications.

Air Filter; Round; H-2.25 in.; ID-5 in.; OD-6.75 in.;