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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Unsure what 'Non-Sterile'...
The boxes of masks are labeled 'Non-Sterile'. I'm unsure as to whether or not the masks are safe to use. I have regrets about purchasing the masks.
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Masks
These got to me fast,and I ended up sharing them with my coworkers,very comfortable.would buy again
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Excellent disposable...
Great company, great service, great products and great prices!
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Great
Just as described and arrived in time in perfect condition. Great for the two mask stuff.
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Great masks!
Super fast shipping and great quality masks! Great fit and breathable. Love them! Will order only these from now on!
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Above...
The masks fit better than the various brands I got from Costco. Also they are a bit bigger and lighter and have no weird smells. I wish there is a ASTM level designation. Without that, we consumers have no objective way of evaluating the exact quality of what we bought.
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Good...
Masks are valid n95s. Also very nice people to deal with...
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Great mask!
These masks are comfortable and breathable even if a cloth mask is placed over it. Customer service is great as well!
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Great...
Great product... great price. As a school speech-language pathologist I feel protected at work!