≥ 98%
ASTM Level 3ASTM Level 3
For Medical Use
99.9% Filter Efficiency
Come in boxes of 50
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For medical use
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3-ply non-woven with a melt-blown polypropylene filtration layer.
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Disposable mask
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Comfortable fit, made with elastic earloop, eliminating pressure to ears.
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Built-in nose bridge fixing strip.
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These masks should be disposed of after each use.
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