1 Pc/bag, 30 Pcs/box (10 Pcs Each)the Main Parameters Of The Product Are Shown As Below:* Bacterial Filtration Efficiency (bfe) 95%* Differential Pressure40 Pa/cm2* Microbial Cleanliness 30 Cfu/g3 Ply Disposable Scented Mask Is Made From Non-woven Material, The Most Effective Barrier Against Airborne Bacteria. the
Three Layer Electrostatic Filtration System Traps Particles To Prevent
Leaking And Cross Contamination. All Packaging Is Made Using Recycled
Material.we Guarantee A Minimum 95% Bacterial Filtration. Our
Hypoallergenic, Anti Droplet Fabrics Ensure Breathability And Lasting
Comfort. For Reliable Protection When You Need It Most.we Will Gladly Provide The Relevant Certification Paperwork And Test Reports Upon Request....