DNA Air Filters - Service Oil past type tag-Visors / Shields Direct OEM replacement at a

Direct OEM replacement at a fraction of the cost

the WFX4 WP offers the latest-generation ERGO PROTECH® ergonomic shells

Ventilation system: adjustable port and internal air diffuser

Shield Type: CNS-2

CLEARLink Mobile App & easy wireless firmware updates

DNA Air Filters - Service Oil past type tag-Visors / Shields Direct OEM replacement at aService Oil for DNA Motorcycle Air Filters The DNA Air Filter will serve you for many years and will need very little care using the DNA Service Kit. When the filter is dirty, simply follow the instructions that you can find in the service kit, allow the filter to dry, re oil and you are ready to use your filter again, like new!