Mystery Submission - Good Manner KF94 Review

Good Manner KF94 manufactured by Handa Health Care
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Lloyd Armbrust
13501 Immanuel Rd
Pflugerville, TX 78660
View all of our Mask Review videos here: • We're Testing Every Ma...
Check out the comprehensive mask testing raw data 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...