US CUSTOMERS: Effective August 29th 2025, all orders will be subject to duties when crossing the border due to the US Government's removal of de minimis exemption.
Two-pack replaceable filters for AirTrim Cold Weather Masks.
Find the right amount of filtering for your training/racing effort level and comfort. These two-pack filters allow you to switch out filters from your AirTrim mask so you can breathe comfortably with your preferred heating vs. airflow level. Filters come with five levels of filtering. The rolled corrugated plastic in the filters is coloured white or blue. White filtering plastic offers more heating and less airflow, while blue plastic filtering material offers more airflow. The Racing Filters have varying amounts of white vs blue filtering material. The Asthma filter is the most restrictive, warming the air the most. It is made of tightly packed white filter material. The Racing3 filters offer the highest airflow and are entirely made from the blue filtering material. The other filters are in stages between those two filters, becoming progressively more open until the Racing3. A study at the University of Montreal found that the AirTrim mask is excellent for training and low-exertion activity. They recommend using it for warming up and easy effort activities. Once you have a race or interval session, it is recommended to remove the mask to allow unrestricted oxygen flow. To read the whole article, head to this link: https://nature-humaine.ca/2023/02/air-trim/. With our experience here at Skiwax.ca, we agree with this assessment of the AirTrim Mask. The mask is great for warm-ups, easy skis, and cool-downs, so removing the mask or having the Racing 2 or 3 filter for more strenuous efforts will make you feel and perform better.
Inventory
OptionInventoryPrice
Asthma
12
Regular price
$39.95 CAD
Regular price
$0.00 CAD
Sale price
$39.95 CAD
Unit price/ per
Sport
3
Regular price
$39.95 CAD
Regular price
$0.00 CAD
Sale price
$39.95 CAD
Unit price/ per
Racing1
Pre-Order
Regular price
$44.95 CAD
Regular price
$0.00 CAD
Sale price
$44.95 CAD
Unit price/ per
Racing2
5
Regular price
$44.95 CAD
Regular price
$0.00 CAD
Sale price
$44.95 CAD
Unit price/ per
Racing3
5
Regular price
$44.95 CAD
Regular price
$0.00 CAD
Sale price
$44.95 CAD
Unit price/ per
SKU:AT-70204
12 in stock
Regular price
$39.95 CAD
Regular price
$0.00 CAD
Sale price
$39.95 CAD
Unit price/ per
Sale
Sold out
Taxes, discounts and shipping calculated at checkout. $5 shipping on orders above $100 & Free-Shipping above $250 to all North American addresses.
Couldn't load pickup availability
Ships World-Wide! $5 shipping on orders over $100, Free-Shipping over $250 to North American addresses
Protect your airways while exercising in cold weather. Moulded to fit snug to your face to keep moisture and warmer air entering your airways. Don't just merely adopt the cold, be born in it!