ASTM is the American Society for Testing and Materials, an international standards organization that aims to provide accountability and best practices when it comes to testing safety materials.
In the case of PPE, there are 3 levels of ASTM testing: ASTM 1, ASTM 2, and ASTM 3 (the highest level of efficacy).
Update: Buy Made in USA, FDA Listed, ASTM Level 3 Mask Here!
Different companies may claim to test their PPE such as masks at ASTM Level 1, Level 2, or Level 3, however, only with laboratory data are they allowed to make such claims!
BUYER BEWARE!
Make sure masks tested have been tested by an approved facility and that testing is up-to-date (within the past 6 months). With regular testing, you can be sure that masks being manufactured are made of the highest quality materials and follow strict protocols.
ASTM Level 3 is reserved for those mask makers making “surgical” quality masks—but the caveat here is that the FDA needs to additionally sign off, which is why you’ll see products listed as “FDA” listed face masks, but may not list as “surgical.” There typically is no difference between a surgical mask testing at ASTM Level 3 vs a face mask testing at ASTM Level 3, however having an FDA listing and a manufacturer registered with the FDA provides further piece of mind!
Update: Buy Made in USA, FDA Listed, ASTM Level 3 Mask Here!
Plan on spending about 20% more for these quality products as well! Masks made with poor quality materials, or those coming from overseas where quality control may be lacking are typically pennies to produce, and flood the market with low cost “junk” masks. Only top producers from around the world will have an FDA registration or listing, and further can be truly listed as surgical, or pass rigorous ASTM Level 3 testing!
Update: We’ve recently reviewed some great ASTM Level 3 Masks!
