Masks have an outer layer of apertured polyethylene film to provide
protection from contamination
Masks have an
outer layer of apertured polyethylene film to provide protection from
contamination. Nonsterile face masks offer excellent breathability with
filtration of 99% at 0.1µ. These comfortable masks feature nonirritating
BICOSOF* inner facing and a bendable aluminum nosepiece.
feature polyester binding and polyester filter media, which provides bacteria
filtration efficiency of 91.9% and particle filtration efficiency of 93.1%.
Sterile masks are gamma-sterilized to 10-6. All masks are individually
packaged. Packs are double bagged.