4M Surgical Face Masks / Level 3 (Case of 50 boxes)

ASTM Level 3 surgical face masks consisting of 4 layers of protection. These masks offer quality construction, comfort, and breathability from a manufacturer with an FDA certification.  

These surgical face masks are made in Vietnam and meet ASTM Level 3 requirements. Testing performed by Nelson Labs in the US.

• Bacterial Filtration Efficiency (BFE) > 99%
• Particle Filtration Efficiency (PFE) > 99%
• Fluid Resistance - meets ASTM 1862 standards (in excess of 160 mm Hg)
• Latex free

Due to COVID-19, we are unable to accept returns on PPE such as these masks.

Each box contains 50 masks and each case contains 50 boxes for a total of 2500 masks per case. In stock and ready to ship within 24 hours.

With NIFTYMASK code, it's less than $16.50/box for Level 3 masks!