We retest this brand - Defender Safety - ASTM Level 3 Surgical Masks Review

Defender Safety - ASTM Level 3 Surgical Masks manufactured in China
Check out the results here: www.armbrustus...
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Testing Methodology: In these videos we test mask breathability and filtration on our Particulate Filtration Efficiency Machine (PFE).
Find out more:
•The Four Things to Look for in a Mask: • 4 Things to Look For i...
•How Does a PFE Machine Work: • How Does A Particulate...

[@julieloofbourow3042]

Nice! Another company we can trust! Thank you Armbrust! It's possible the Defender Mask was a counterfeit mask from overseas. It's a good mask this time.

[@defendersafety]

Lloyd, we appreciate you retesting our product! It's very important to us that we provide great quality products to our customers. We endorse Armburst products as well- Defender Safety Team

[@denniscircawdm]

Great mask!! 👍👍

[@johnzach2057]

Nice