Black Disposable Mask ASTM Level 3, Box of 50

Bulk Pricing:

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 50 or above and get 10% off
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From $0.48 / Mask

  • >98% Bacterial Filtration Efficiency (BFE)
  • 3 layers of protection
  • Comfortable inner layer
  • Protects against transmittable diseases
  • Berry Compliant
Current Stock:
Minimum Purchase:
2 units
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MADE IN USA. Berry Compliant.

The DemeTECH Surgical Mask is rated ASTM Level 3, this mask provides the highest level of protection. FDA cleared 510(k) K201479, manufactured using the highest quality of American-made materials, and 100% manufactured in The United States.

Packaging: 50 masks per box.

Recommended Use: healthcare, control against infectious disease, surgical environments against airborne liquids and particles, general applications.


  • The Black 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.


  • Resistance to penetration by synthetic blood, measured in mm : 160mm Hg
  • Differential pressure, mm H20/cm2 (Breathability): <6.0
  • Bacterial filtration efficiency: >98%
  • Sub-micron particulates filtration efficient at 0.1 micron: >98%
  • Flame spread: Class 1

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1.00 LBS
10.00 (in)
6.00 (in)
8.00 (in)


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