Twin Air Backfire/Replacement Filter | 156053FR Polaris With its versatile tread pattern

With its versatile tread pattern

No modification to stock components

Comes with all necessary hardware if needed

Traditional Probend shape

Air slots are designed to direct flow to reduce heat and is the only model with round edge protection

Twin Air Backfire/Replacement Filter | 156053FR Polaris With its versatile tread patternThick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage. Coarse open pore foam catches airborn dirt, grime and sand Fine open pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter