Rugged MAC3.2 Air Pumper XL Air Filter 79999510 This is the medium size

This is the medium size version with a 20 degree angle

The Hybrid Pro Lite's light-weight design and carbon fiber construction provides maximum comfort and maneuverability with superior strength

2 features a unique divider system allowing drivers to create separate storage areas for the helmet and device

18 x 24 x 24 in Trapezoid

Rugged MAC3.2 Air Pumper XL Air Filter 79999510 This is the medium sizeThe 3" XL filter offers more surface area for increased filtration in intense, dirty conditions. When racing continuously through dust or plowing through massive silt beds, the XL filter will deliver clean, breathable, filtered air. Ideal for drivers and co drivers competing in long distance races like the Mint 400, Vegas to Reno, and Baja. MULTIPLE LAYERS OF DEFENSE AGAINST DIRT Every Green Filter is hand built using the finest materials available