2 Way Filter Mask is a washable black polyester mask from Almost Blue that makes it possible to change filters that are inside the mask. The mask is effective agains flower pollen, car emissions and fine dust as well as it helps to stop Covid-19 virus. Adjustable size.
Two (2) PM2.5 filteres are provided with the mask.
Please wash the mask in the water which is over 55 degreed Celsius as it helps to kill Covid-19.