Surgical Disposable Mask ASTM Level 3 (Bag of 10), Size: Regular

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 3; this mask provides the highest level of protection. 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 wear masks for extended periods comfortably. ASTM LEVEL 3 Technical Information Resistance to penetration by synthetic blood, measured in mm Hg 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 ASTM LEVEL 3 How to properly wear Put your mask 1. Clean your hands with soap and water sanitizer before touching the mask 2. Hold the mask by the ear loops. Place a loop around each ear 3. Adjust the mask to cover the mouth and nose fully. 4. Form the nose wire around the nose and cheek to close any gasp. Remove your mask 1. Grasp the mask by the earloops only and remove the mask. Do not touch the front or inside of the mask 2. Pull the mask away and deposit it in the waste container. 3. Wash your hands or use sanitizer. All DemeTECH Masks are made in the USA.