Material : Non-woven, melt-blown fabric, melt-blown fabric, non-woven,non woven Respirator : With or without Filter : Bacteria filtration efficiency -98.9% Price and Minumum Quantity Price FOB in USD : 0.35 usd (no valve ), 1.05 usd(valve) Minimum Order Qty : Â 500,000 Pieces Packaging : Carton Box Sample : Not Available. Product Model And Origin Brand : Ancare, VNmedic... Seller Code : n95mask HS Code : 90189099