Medical Grade Masks – What are they and how do I get them?
Medical Grade Masks
Definition from Fraser Health is below.
What you are looking for is ASTM Level 1 or Level 2 barrier.
The Level 2 barrier provides more protection than Level 1.
These are Level 1 ASTM Masks: https://www.amazon.ca/dp/B088K9GDN5/
You can search Amazon for “Level 1 ASTM” to find the price-point that suits you.
Question: Should you wear a mask with a vent?
Answer: No. CDC does not recommend using masks with exhalation valves or vents because this type of mask may not prevent you from spreading COVID-19 to others. The hole in the material may allow your respiratory droplets to escape and reach others.
Medical mask definition from Fraser Health: A medical grade face mask that meets the ASTM International and ISO (or equivalent) performance requirements for bacterial filtration efficiency, particulate filtration efficiency, fluid resistance, pressure differential, flame spread, skin sensitivity and cytotoxic testing.
These photos are of a box of ASTM Level 1 masks that we had out for our staff today.
CDC Recommendations on Masks: https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/cloth-face-cover-guidance.html
Note: The new Fraser Health Order requires the use of MEDICAL GRADE MASKS inside all buildings at Menno Place.
