Introducing the Heavy-Duty Air Intake Filter Kit, a vital component of your snowmobile's air fuel delivery system, engineered by the trusted brand Lynx and Ski-Doo. This kit is designed with a dual-part system, featuring a fixed lower filter and a removable upper filter for effortless maintenance. Say goodbye to the hassle of tools—should the upper filter sustain damage, it can be swiftly replaced on the fly. With its robust construction, it effectively prevents water intrusion and snow buildup, ensuring your machine runs smoothly even in the harshest conditions. Upgrade your ride with this essential replacement for stock filters and experience the difference in performance. Filters prevent water intrusion and snow buildup. Designed in 2 parts, one fixed and the other removable. Quickly replace the upper filter in the event of damage without tools. Replacement for stock filters.