Product Name: Factory Direct Sale Disposable Kn95 Face Mask Ffp2 Mask with Ce FDA Certification Model NO.: AMS-KN95 Available Times: Disposable Type: Face Mask Group: All Color: White Mask Type: Safe-Type Trademark: AOMAIS Origin: China Product Description Product DescriptionCE/FDA Authentication KN95 respirator disposable dust-proof, antifoam and influenza protective mask disposable protective mask1. Filterability meets GB2626-2006 KN95 standard requirements.2. Filtration efficiency≥99%.3. Particulate matter filtration efficiency≥95%.4. It is comfortable to wear and has good breathability.5, 3 filter layers, more secure protection.6. Effectively block and resist the pollution of PM2.5, droplets, pollen and other particles, isolate bacteria, viruses and pollutants. It is a safe protective mask.7.Material:Non woven fabric, melt blown filter material8.Product Packaging:20Pcs/box9.Storage Time:36 monthsKNP5 Protective MaskPolypropylene non-woven fabricPBT melt-blown nonwovenBacteriostatic non-woven fabric