1.Direct manufacturers to guanrantee reasonable price and excellent quality
2.4ply-5ply design to successfully prevent dust and bacteria
3.With inhalation valve to avoid bacteria and dust
4.Packing 25pcs/box,600pcs/carton, as well as can be per customers require
5.Certificates ISO/CE etc relative certificates & test reports.
6. we also have many other styles ,like no valve style, active carbon styles,adjustable ear band styles and so on...
Particles such as those from grinding ,sanding,sweeping,sawing,bagging,or processing minerals,coal,ironore,flour,metal,wood,pollen,and certain other substances.Liquid or non-oil based particles from sprays that do not also emit oil aerosols or vapors.
Do not use in atmospheres containing less than 19.5% oxygen, as this respirator does not supply oxygen .Not for use in oil mist atmospheres.
If repirator becomes damaged,soiled,or breathing becomes difficult,leave the contaminated area immediately and replace the respirator.
At least 95% filtration efficiency against solid and liquid aerosols that do not contain oil.