Terra Universal - Critical Environment Solutions
Preferred Client

Face Masks

Face Masks

The Sierra® face mask from DuPont combines high breathability with exceptional filtration efficiency. This face mask provides excellent barrier protection for your controlled environment needs without compromising the comfort you want. Available in a variety of styles.

Specifications**
Bacterial Filtration Efficiency: 98.4-99.7%
Particle Filtration Efficiency: 98.4-99.5%
Differential Pressure: 2.0-2.2
**Test method particle size 0.1 micron. Particles not neutralized.
Sierra Face Masks
Processing
Style		 Type* Case
Quantity		 Cat.# $/Case
Bulk 7” (178 mm) Polypropylene inner and outer w/earloops 500 1860-94 Login
Bulk 9” (229 mm) rayon inner and outer w/Tyvek ties 250 1860-95 Login
Clean & Sterile 9” (229 mm) rayon inner and outer w/Tyvek ties 250 1860-97 Login
* Made with a polypropylene filter media.
Wall-Mount Mask Dispenser   Wall-Mount Mask Dispenser
Acrylic*; dispenses masks one-at-a-time

Cat. # $/Each
5604-33 Login
*Acrylic is damaged by alcohol and other cleaning agents.
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