Quebec company gets approval for reusable, recyclable masks that are more efficient than N95
A Montreal company has received Health Canada approval to produce a reusable, recyclable mask they claim is more efficient than the vaunted N95. The mask is the invention of surgeon and Dorma Filtration CEO Rene Caissie. Caissie’s design, the Dorma 99 will go into production in Sherbrooke at the end of the week, using Quebec […]