GVS SPR457 Elipse P100 Half Mask Respirator, Medium and Large

Amazon.com Price: $31.97 (as of 16/05/2019 11:09 PST- Details)

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Compact, lightweight and flexible design
Adapts perfectly to the face and offers a full range of vision without interfering with other eye or ear protections. Pore size (µm)- 0.3. Retention range- 99.97% (minimum efficiency)