There is more to a respirator than filtration
Another important feature to look for in a face covering is its ability to form a seal around your nose and mouth
Category Archives: Medical
Double Masking
When it comes to respiratory protection, are two masks really better than one?
Everything You Need to Know About Exhalation Valves
What are they? What do they do?
The O2 Curve: A More Cost Effective Solution
Comparing the O2 Curve to an N95
Mask vs. Respirator
What’s the difference?
