3M, as the most well-known mask brand, focuses on working with the government and authorized distributors to supply PPE to healthcare providers, first responders, other essential workers, etc. Located in America, 3M applies science and innovation to each mask detail and aspires to provide correct, adaptive, and comfortable respiratory protection for workers in different industries. 3M Particulate Respirator provides FFP2, FFP3 breathing protection.

3M brand is trustworthy.