Twin Air - Air Filter for 2009+ Husaberg FX/FE/FS 390/450/570 Options:FR (Fire Resistant) automatic locking prevents accidental opening

automatic locking prevents accidental opening of locks

screw and nut

it's easy to take a spill when the temperatures drop

RMS-7102023

Works now with only 1 CR2032 Battery

Twin Air - Air Filter for 2009+ Husaberg FX/FE/FS 390/450/570 Options:FR (Fire Resistant) automatic locking prevents accidental openingTwin Air's Original Dual Stage patented design, high quality materials, and superior construction deliver unbeatable performance and protection. Twin Air Filters are the hands down choice of more World and National Champions than all other filters combined. *Note the FR model (black one photoed), is fire resistant*