aFe Power Magnum FLOW Pro 10R Oval Air Filter Element - 9 in x 7 in Top - 9 in x 7 in Base - 7 in x 4-3/4 in Flange - 9 in Tall - Blue L202373 Flap on the skirt is

Flap on the skirt is sealed with Velcro to eliminate dust for flames from entering

The Top Air Low Profile attachment is compatible with the following helmet models: RZ-70E

helmet "D-ring" installation

Sleeving is resistant to gasoline and many other chemicals

Fire- retardant

aFe Power Magnum FLOW Pro 10R Oval Air Filter Element - 9 in x 7 in Top - 9 in x 7 in Base - 7 in x 4-3/4 in Flange - 9 in Tall - Blue L202373 Flap on the skirt isThe Momentum HD is designed around a massive 1,000cfm performance 360 degree radial flow air filter with 10 layers of progressively cotton media producing 99. 47% cumulative efficiency. The unique air filter to housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process. The air filter is wrapped in reinforced metal providing maximum strength to prevent filter