Cotton Cloth Stereoscopic Respiratory Valve Mask f
Product Code: KA-06 (Cotton Cloth Stereoscopic Respiratory Valve Mask for Adults and Children)
Packaging technology: 1 bag, 1 box, 100 boxes/boxes, each box with 4 filter elements
Scope of application: haze protection and dust protection
Pass Chinese standard of GB2626-2006.
Unique filtering techniques;outer layer is non-woven fabric,filter layer is static cotton, comfortable and breathable,better filter. I Cold flow breathing valve reduces heat and moisture,making breathing easier.
The nose clip was designed to be fixed on both sides of nose where is easy to Ioose,effectively preventing the polluted air,the ear hanging can be adjusted.