Recommend to a friend

Washable and reusableDesigned for industrial applicationsOutstanding filtration protects the engineEase of maintenanceOne year limited warrantyThe K&N E-4490 replacement air filter is constructed with layers of woven cotton for superior filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4490 is easy to install and is custom designed to fit some Ingersoll Rand and older Porsche models, as well as other applications.