*HFF4021 Dual Layer Foam Air Filter Hiflofiltro S3-Cat-Tools-Bikespecifictools-HarleyDavidsontools it is designed to withstand

it is designed to withstand the rigours of daily commuting and spirited weekend rides

Features multiple sized slots to accommodate various common motorcycle rim configurations

gives additional pulling power

Supplied with a 114-link count

*HFF4021 Dual Layer Foam Air Filter Hiflofiltro S3-Cat-Tools-Bikespecifictools-HarleyDavidsontools it is designed to withstandDesigned for off road environments, this dual layer foam filter provides maximum protection against sand, dust, and mud. The two stage filtration process ensures that even the smallest particles are captured before entering the intake. Coarse outer foam layer catches large debris and prevents premature clogging. Fine inner foam layer acts as a second barrier against microscopic particles. Bonded seam construction prevents the layers from separating