ProFilter 03-17 Honda CRF150F/CRF230F Ready-To-Use Air Filter - Single

ProFilter 22-23 Honda CRF250R/CRF450R Ready-To-Use Air Filter - Single

ProFilter 18-19 Honda CRF250R/17-19 Honda CRF450R Ready-To-Use Air Filter - Single

ProFilter 14-17 Honda CRF250R/13-16 Honda CRF450R Ready-To-Use Air Filter - Single

ProFilter 10-13 Honda CRF250R/09-12 Honda CRF450R Ready-To-Use Air Filter - Single

ProFilter 04-09 Honda CRF250R/CRF250X/05-08 Honda CRF450R/CRF450X Ready-To-Use Air Filter - Single

ProFilter 02-07 Honda CR125/CR250 Ready-To-Use Air Filter - Single

ProFilter 89-01 Honda CR125/CR250 Ready-To-Use Air Filter - Single

Precision-woven, 304 stainless steel, outer-screen construction offers triple-layer protection and increased air flow over stock filter, which may require re-jetting or re-mapping. The 'triple-layer protection' contains two epoxy-coated layers of strong...

Uni Filter's Dual Layer "POD"Air Filters are constructed with "Two" layers of foam, a course red outer layer and a fine black inner layer. This "Two Stage technology provides superior dirt stopping and performance in the dirtiest of conditions.

BMC air filters are made of high performance materials that increase air flow and improve filtration, guaranteeing containment of impurities as small as 7 microns (compared to OEM's 10 microns).

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing...