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BLACK Surgical Mask ASTM Level 3 - 50 masks per box - 98%+ Filtration Efficiency --- use coupon code 2024 for a 15% discount on 3 ply masks when checking out

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In Stock
Ships From:
Mount Vernon, NY
Lead/Fulfillment Time:
ships in 1-2 days from stock
use coupon code 2024 for a 15% discount on 3 ply masks when checking out
Our 3-ply disposable masks help create a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Considered one of the most cost effective mask options.

BLACK Surgical Disposable Mask ASTM Level 3

 DemeTECH Corporation
 Surgical Mask
DemeTECH's Surgical Face mask is manufactured using the highest quality of American-made materials, and 100% manufactured in The United States. The DemeTECH Surgical Mask is rated ASTM Level...

Surgical Mask


The Blue outer layer ensures proper wear and provides high protection against fluids, high breathability, and excellent protection against airborne bacteria.


Provides at least 98% filtration against airborne particles and bacteria.


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
  • All masks are made by factories that have FDA certificates of registration. Sample registration certificate here.
  • Specific FDA certificates are available upon request. 
  • Product is not intended for use as a surgical mask or to provide liquid barrier protection.
  • FDA has authorized these masks to be used by the general public and HCP in healthcare settings to cover their noses and mouths, in accordance with CDC recommendations. Product is not FDA approved.

All mask orders are fulfilled on an "as available" basis.  For more information, please see Terms and Conditions for Product Purchases.