5 Layer Carbon Filter Face Mask Anti Pollution Dust Mask Smoke Air Purifying Multi Layer with Filtered Activated Carbon Respirator

Descripción

Color:Black  |  Size:2 mask+4 Pcs Filter Paper FEATURES1: Cotton material dust mask with hanging ear strap type.2: Mesh nylon with aluminum sheet nose clip type3: Diving cloth material with big venting holes type.4: Mesh nylon material with plastic nose clip typeFUNCTIONHEALTHY BREATHING-Active carbon isolate 95% of dust,SMOOTH BREATHING-Unique ventilation design, excellent permeability,double air breathing valve, air resistance is smaller, smooth breathing.HOW TO USE:1.Put the dust mask between the nose and chin.2.The back of the mask can be fixed.3.Check if it is appropriate: cover your face with your hands, then breath hard and feel if there is air flow.4.Make sure you are comfortable after wearing this mask by adjusting the back of the VelcroPackage included:2x Face Mask4xFilter