Outlaw Racing Super Seal Air Filter Made In USA Bombardier Outlander 330 HO 2x4, Bombardier Outlander 330 HO 4x4, Outlander 400 HO 2x4, Outlander 400 HO 4x4, Outlander 400 HO 4x4 XT, Outlander Max 400 HO, Outlander Max 400 HO XT, AND Can-Am Outlander 400 HO 4x4, Outlander 400 HO 4x4 XT, Outlander 400 HO EFI, Outlander 400 HO EFI XT, Outlander Max 400 HO Superseal greaseless filters make the chore of servicing airfilters a breeze . Superseal neoprene gasket base seals perfectly even in the most extreme conditions without the hassle of messy grease . Extra wide sealing ring for air tight seal. Constructed with bonded dual layer foam.