From Sweden, Airtrim Respirators help skiers in cold weather by recovering both moisture and warmth allowing for easier breathing, greater overall body warmth, and reduced chances of exercise-induced asthma. Our testers report significantly better warmth and comfort in the upper torso severely cold weather. Airtrim may allow you to ski comfortably in conditions that were previously too cold! Non-returnable once packaging is opened.
* Note: These respirators are intended for airway humidification, not filtration. They do not provide filtration for viruses or other pathogens.
From the top:
Asthma Filter - 2 pack (low flow rate)
Racing #1 Filter - 2 pack (medium-high flow rate)
Racing #2 Filter - 2 pack (high flow rate)
Racing #3 Filter - 2 pack (highest flow rate)
Sport Filter - 2 pack (medium flow rate)