Have the third layer in your mask in the form of a pocket to house a filter in any mask of your choice. Just purchase this option along with each mask ordered!
Handmade to order.
Please note these masks are not made from medical grade fabrics and I make no medical claim regarding their usage.
Wearing these face masks can not stop you getting a virus but may make you less likely to touch your face or mouth thus preventing transfer. It may help reduce transferring a virus to others if you unknowingly have it.