Brand New PM2.5 Gas Protection Filter Dust Mask
100% Brand New
Soft and comfortable to wear,according to the person's face shape design
Material: Neoprene, Activated carbon filter
Size: suitable for most people
Net Weight: 50g
Function: Anti-dust,face protection,warm,windproof（1cm=0.39Inches）
1 x Dust Mask (INCLUDE A FILTER ITSELF)
2 x Activated carbon original filter
How to Use:
- Put the mask between the nose and chin.
- Fixed the back of the dust mask with the strap.
- Install The aluminium bridge on the nose and adjust it yourself after you wear it.
- Cover your face with your hands, then breath hard and feel if there is air flow. If not, then it is not appropriate.
- Ensure that you are comfortable when you have wore this mask by adjusting the back of the strap.