Disposable Mask ASTM Level 3

MADE IN USA. Berry Compliant.

Disposable mask made of three layers, two non-woven, and a white melt is blown filter inside. The inner layer is thinner than the outer layer so that it is more comfortable against the face. This results in some uneven coloring (mottling/streaking) where the white shows through the layer. This is not a chemical residue and does not affect the quality, functionality, or safety of the mask.

Packaging: 50 masks per box.

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

Features:

• 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.

Specifications:

• Resistance to penetration by synthetic blood, measured in mm : 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