Thread: There is NO "Best" Mask
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Old October 30th, 06:56 PM   #4 (permalink)
sartek
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Join Date: Aug 2006
Posts: 28
Something else to keep in mind. There is a list of masks that have been tested and certified to meet ASTM standards.

DYE/PROTO masks are NOT on that list.
JT, VFORCE, VENTS (+ Empire E-Vents) and PMI are listed.
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