TwinAir - Dual Stage Air Filter (TA152908) Options:TA152908 Sand is about 125 microns

Sand is about 125 microns and a white blood cell approximately 25 microns

these are made of hard plastic to further protect the dust seal and the main oil seal on the forks

Tested with salt spray to verify friction resistance

Interlocking tread pattern and wide footprint result in exceptional traction and flotation

FAB-1's protective coating catches dirt and fine dust without restricting airflow

TwinAir - Dual Stage Air Filter (TA152908) Options:TA152908 Sand is about 125 micronsFrom everyday riding to the most adverse conditions nature can dish out, you want engine protection you can count on. The Twin Air line of air filtration products will provide with maximum intake protection day in and day out. 1. Coarse open pore outer foam catches airborne dirt, grime and sand. 2. Fine open pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage. 3. Exclusively formulated adhesive