[Material] 20gsmPP non-woven fabric + 22gsmPP melt-blown fabric + 20gsmPP non-woven fabric
[Color] White, light blue, light green, light yellow, pink
[Features] bacterial filtration efficiency (BFE): 95%; particle filtration efficiency (PFE): 30%. Prevent pathogen microorganisms, body fluid, particulate matters and other matters from directly penetrating physical barriers.
Effectively prevent PM2.5, pollen, dust, saliva and other matters from spreading.
[Sterilization Method] Sterilization with ethylene oxide
[Specifications] 17.5cm*9.5cm
[Package] Small package 10 pieces/PE bag, middle package 15 bags/pack, 20 packs/box, 3,000 pieces/box