Cloth masks are an environmentally-friendly alternative to disposable masks. Each mask includes two PM 2.5 filters, which are made with a 5-layer carbon design.
The Unique 5-layer protection system of PM2.5 Activated Carbon Filter offers breathable protection that isolates 99.88% of the dust, chemicals, particulates, gas, germs, smoke, pollution, ash, pollen, etc...
Filters can be inserted into the masks through a secure opening and be used multiple times. Additional carbon PM 2.5 filters can be purchased separately.
It is recommended that the filter be replaced after a maximum of 12 hours of use for the best effectiveness.
Now that we are not making any claims that a PM2.5 filter is the same as N95 mask! It is not.