These masks are rates for at least 95% filtration efficiency against certain non-oil-based particles like dust They feature a CUSTOM FIT: Adjustable nose clip helps provide a secure seal; Cushioning foam for added comfort on the nose and EASY BREATHING: Incorporates proprietary technology with advanced electrostatically charged microfiber filter media, designed for easy breathing.
Directions for proper fit and storage are included
DISCLAIMER: These masks do not provide antimicrobial, antibacterial or antiviral protection to wearer. These masks have not been cleared or approved by the US Food and Drug Administration (FDA) or any other governmental or administrative organization.