Altor Safety Surgical Mask 62222B, 4-Ply ASTM Level 2, USA Made, Black, Box of 50

Altor Surgical Face Masks are made in the USA to the highest medical standards. These masks are in stock in bulk qty’s and come with a 100% satisfaction guarantee – if you are not satisfied, we will refund or replace your order. Our masks are designed for maximum comfort and protection and feature an adjustable metal nose-bridge piece for a flexible and customizable fit. These disposable face masks are made with 100% USA Raw Material.

• ASTM F2100-11 Level 2
• Fluid Resistance, mmHg: 120
• BFE (Bacterial Filtration Efficiency): >98%
• PFE (Particulate Filtration Efficiency): >98%
• Differential Pressure, mm H2O/cm2: <6.0
• Flame Spread: Class 1

Tested and certified in an independent laboratory