Breathe Medical Face Masks


Current Shipping Times:

  • Calgary: 1-2 days
  • Western Canada: 2-3 days
  • Eastern Canada: 3-4 days
Boxes Purchased Discount Price (per box)
1-2 Box of 50 $40.00
3-5 boxes of 50 masks $30.00
6-39 boxes of 50 masks $20.00
Bulk Orders of 40+ Boxes $15.00


    First Defence Face Masks | Calgary Manufacturing Facility | Canadian Made Medical Masks | Medical Masks made in Calgary Alberta

    Canadian Made ASTM Level 3 Medical Masks



    First Defence has partnered with a new Canadian Manufacturer- Breathe Medical- to help bring more Canadian-made products to market. The PrimeDefense design is best suited for those with larger faces or those who prefer a mask with slightly longer ear loops. Breathe Medical designs and manufactures their ASTM Level 3 medical mask, Prime Defense™, in their facility in Kelowna, British Columbia. Breathe Medical share our same vision and are focused on producing Canadian-made medical supplies in a marketplace in which most of the world’s supply of surgical masks are manufactured in China.



    All medical face masks are free from glass fibers, latex-free, and non-sterile.

    1. Inner-Layer: Meltblown non-woven polypropylene fabric
    2. Middle-Layer: Meltblown polypropylene fabric
    3. Outer-Layer: Fine meltblown non-woven polypropylene fabric
    4. Ear-Loop: Polyester & Spandex
    5. Nose Bar: Polyethylene & Iron Wire


    • Check to make sure the mask package is intact
    • Should be worn over the nose and mouth
    • Do not wear for more than 4-hours of continuous use
    • Store in a dry, cool & ventilated environment and free from corrosive gases
    First Defence Face Masks | Calgary Manufacturing Facility | Canadian Made Medical Masks | Medical Masks made in Calgary Alberta


    All Prime Defense medical face masks undergo the same ASTM extensive product testing as our First Defence Face Masks.




     ASTM 2100 Level ThreeFirst Defence Canadian Medical Mask
    Bacterial Filtration Efficiency, %≥9899.9%+

    Differential Pressure, H20/cm2

    <5.0Pass any Level
    Submicron particulate filtration efficiency at 0.1 micron, %≥98Pass any level
    Splash Resistance/Synthetic Blood Resistance, mmHg160Pass any Level
    Flame SpreadClass IPass

    Take advantage of the best Canadian made medical mask at the best price. Add the Canadian Made Medical Face Masks to your cart.

    Shipping is always free at First Defence Face Masks. Order now and get free priority shipping on your purchase.

    Ear-loop Length

    Short (15cm), Long (17cm)

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