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3M 1838R Filtron High Performance Surgical Mask, Box of 50 masks

3M 1838 Filtron High Performance Surgical Mask
Our Product Number: E-MMM-1838R-B50
Manufacturer: 3M
Manufacturer Product Number: 1838R
Price: $36.89

Product Description

Tie-on surgical masks with off-the-face design and unique filter to reduce fogging. The masks have >99% Bacterial Filtration Efficiency (BFE) determined by the modified Greene and Vesley test method and >95% 0.1 micron filter efficiency determined by Particle Challenge Study which measures filter efficiency only against mass median aerodynamic diameter particle.

 

Box of 50 masks