Level 3 – ASTM – Surgical Mask 50pcs box
$50.00 $24.95
- Fluid Resistance mm/Hg >160
Bacteria Filtration BFE >98%
Particle Filtration PFE @ 0.1 micron > 98%
Diff. Pressure < 5.0
Flame Spread Class 1
Tested In Canadian Laboratory
Made In Canada
Health Canada licensed medical device
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