10PCS Carbon Filter Washable Resuable Cotton Mask Filter Anit Dust Anti Haze Health Protection PM2.5 Mask Filter for Kids

Features:
Size: Adult: 12x8cm/4.72 x3.15in; Child: 10*7cm/3.93x2.75in in Suit for mouth mask insided with fliter slot
PM 2.5, ideal to protect your mouth and face from Dust, Haze, Germs, Allergies,Smoke,Pollution,Ash, Pollen,Gardening,Crafts;
Abundant quantity: Comes with 100 pieces activated carbon filter, usually recommend replacing the filter once a week, enough quantity for you to use for a long time;
Good design: Multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection against nasty substances, gases and odors with an additional filter inserted into the inside of your pollution mask;
Filtration technology: Made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants;

About the product:

1.Uses: anti-odor, anti-dust, anti-gas, anti-bacterial, anti-PM2.5 Allergies,Smoke,Pollution,Ash, Pollen

2.The mask filter provide comfortable protection for people.Suggest replace the fliters every week of uses for the best effect.
3.Suit for kind of PM2.5 Face masksSuit for kind of PM2.5 Face masks.

Tips:

1.Plug-in filter can not be cleaned, it is recommended 1-2 weeks to replace it;
2.the filter oil on the film or with sticky sediment stains are more, please replace the filter
3.the air is not smooth, breathing difficult or sleep, wear is not recommended
4.2 weeks the following child lung capacity is low, is not recommended