China Ce Appvore 8210 3 Shenzhen Disposable Anti Dust Valve Washable Face Pm 2.5 Filter KN95 Mask with Valve

Perfect for non-oily particulate matter, such as PM2.5, smog, dust. It provides a minimum filtration efficiency of 95%.
It comes with an exhalation valve to reduce heat and humidity build-up inside the respirator, excellent permeability.
Ergonomic design, fit your face perfectly. Soft inner material and seamless design at the chin, comfortable to wear.
An adjustable nose clip and two elastic fastening head straps create a secure seal for maximum protection.
Foldable design, easy to carry. Fits for grinding, sanding, sweeping, sawing and other dusty operations use.

Item NamePersonal Protection KN95 Dust MaskMaterialNon woven fabric+Melt Blown Filter+Non woven fabricFunctionDust-proof/Protection virus/Protection from dust, fog, smoke, mist, PM2.5, odor and smell etc.Layer5UsageProtection from odor and particles such as those from painting, grinding, sanding, sweeping, sawing, bagging, or other dusty operations