Nirvana Being's Airific 2.0 Anti-Pollution Mask features an electrospun nanofiber filter, effectively blocking airborne particles as small as 0.1 microns. Designed for comfort, it offers low breathing resistance and is both washable and reusable
Nirvana Being's Airific 2.0 Anti-Pollution Mask features an electrospun nanofiber filter, effectively blocking airborne particles as small as 0.1 microns. Designed for comfort, it offers low breathing resistance and is both washable and reusable