REUSABLE: With durability in mind, the mask is designed to be washed so that undesirable particles do not build up in the mask
Material: 100% Polyester Fibers And High Quality Fabrics Masks, Comfortable Material Will Not Rub Your Face.
Accessort: Equipped With Two Activated Carbon Filters With Replaceable 5-layer Protection, M-shaped Nose Clip.We recommend replacing your disposable filter with each use.usually need to change the filter once a week
Adjustable: The Button Of The Mask Belt Can Adjust The Tightness, And The Length Can Be Changed According To The Contour Of Your Face, So As Not To Leave Marks On Your Face After Taking Off.
Our Mask Can Effectively Filter 95% Oil-Free Particles In The Air, Prevent Fine Dust, Solid And Liquid Particles, Prevent Pm2.5 Air Pollution, Smoke, Automobile Exhaust, Pollen, Etc., Suitable For Family And Professional Use, Indoor Or Outdoor Use For Your Health.