Surgical Disposable Mask ASTM Level 3
Surgical Mask
1. PROTECTIVE LAYER
The Blue outer layer ensures proper wear and provides high protection against fluids, high breathability, and excellent protection against airborne bacteria.
2. FILTER LAYER
Provides at least 98% filtration against airborne particles and bacteria.
3. INNER COMFORT LAYER
Enables wearers to comfortably wear masks for extended periods of time.
Technical Information
| Resistance to penetration by synthetic blood, measured in mm Hg | 160mm Hg |
| Differential pressure, mm H20/cm2 (Breathability) | <5.0 |
| Bacterial filtration efficiency | >98% |
| Sub-micron particulates filtration efficient at 0.1 micron | >98% |
| Flame spread | Class 1 |
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All DemeTECH Masks are made in the USA.
FDA CLEARED 510(k) K201479
All mask orders are fulfilled on an "as available" basis. For more information, please see Terms and Conditions for Product Purchases.
647 Reviews Hide Reviews Show Reviews
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Never...
The masks have still not arrived.
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3-Ply Disposable Face...
Purchased some 3-ply masks to be used as a filter for some 2-layer cotton masks I have. They work nicely for this purpose. My dad and my sister’s boyfriend also like these masks when working outdoors. Bona Fide Masks is the only place I purchase my masks from. They ship quickly and answer any questions you have right away. They are an excellent business!
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shipped quickly and...
shipped quickly and well
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3-Ply Disposable Face Mask - 50 masks per...
3-Ply Disposable Face Mask - 50 masks per box
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Masks are...
Masks are comfortable
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fast delivery and very good quality...
the masks arrived very quickly and the merchandize was as advertised. I am very satisfied with this purchase. five stars for you !
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Wish it was USA...
Wish it was USA made
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Best mask at best...
This is the best and approved KN95 mask you can buy. I have got nice black Friday deal. You should buy from here rather than from some fake from amazon or ebay.
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Amazing Company / Great to...
These are good surgical masks. I also like to use them as a 2nd layer over my KN95 / N95 masks. The team at Bonafide is amazing and are extremely responsive and customer service oriented.