AirTrim Cold Weather Mask Replaceable Filters - Five Levels
AirTrim cold weather masks have five levels of filtering with varying levels of warming and airflow. These are 2-filter packs.
- These are replaceable filters only (in 2 piece sets). Make sure you already have a mask from one of the starter sets.
- The filters below are in order from Least airflow/Most warming to Most airflow/Least Warming:
- Asthma (2 piece) Least Airflow, Most Warming
- Sport (2 piece)
- Racing1 (2 piece)
- Racing2 (2 piece)
- Racing3 (2 piece) Most Airflow, Least Warming