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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Fit...
Fit well, I like to use surgical tape over the outside of the nose bridge - gives a perfect seal and prevents glasses fog. I also knot the elastic where it meets the mask and tuck the excess inside. When going into a crowd, I use a light weight mask on top - double masking. Excellent value for the money 0
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High quality...
The masks are high quality. The black RN95 is a bit snug and I have a small face.
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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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Excellent Masks and customer...
I’m very pleased with these masks. I combine the KN masks and the surgical masks for duel protection. The KN masks that I ordered fit very well and are comfortable - about as well as mask can be. Furthermore, the initial shipment was lost in shipping, and after messaging Bonafide, I received a prompt response and they shipped out a replacement order without hesitation. I received my package a few days later and was very satisfied with both the product and customer service. Highly recommended!
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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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3-Ply Disposable Face Mask - 50 masks per...
3-Ply Disposable Face Mask - 50 masks per box
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Great product, great...
These KN95 masks have received strong reviews for effectiveness-- see the New York Times. The blue disposable masks are also of high quality. And the people at Bona Fide Masks are wonderful to work with.
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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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High...
Great quality and great price