Submerge in warm water and then thoroughly rinse with cold water

5019210041

2006 ARCTIC CAT (TEXTRON) 400 2x4 DVX

but costs a bundle

K&N - High-Flow OEM Air Filter (SU-1014) Options:SU-1014 Submerge in warm water andDesigned to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi Layers of woven cotton gauze media offers excellent filtration Fits directly into OEM Airbox with application specific Sealing Bead to ensure a precise fit Fuel Management modifications are not normally required for increased performance Washable & reusable, pre oiled and ready to ride!