Pre-Oiled Flame Laminated Dual-Stage Air Filter. Treated with No-Toil Evolution Filter Oil. Made to the same high standards as our Standard Air Filter, our Pre-Oiled Air Filters come treated with the perfect amount of our Evolution Air Filter Oil and are ready to go right out of the package. Gloves are included to keep your hands clean while taking care of this sticky situation. Fits: Honda CRF125F 2014-2022 CRF125FB 2014-2021 CRF150F 2003