Masks
8 videos • 40 views • by Smart Air
1
KN95 Mask Straps MYTH: Headband Straps or Ear Loops?
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2
How To Wear Your Surgical Mask Correctly - Effects on Performance
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3
How to Find and Source Reliable N95 & KN95 Masks?
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4
What's the difference between N95 and KN95 masks?
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5
COVID-19 Homemade Face Mask Testing Method - How We Tested 30+ Materials For The Ultimate Face Mask
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6
Best Materials for Face Masks - Support Data-backed Science to Fight COVID-19
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7
Can Microwaving Masks Disinfect Them From Viruses?
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8
Smart Air | Mask Cleaning Test (EN Subtitles)
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