Nano face masks
The nano face mask does not differ much from the classic face mask, but its protective effect has no competation. The effectiveness of the nanofiber membrane and the cloth of the ordinary face mask can be compared to the defensive barrier of an elite military unit. Nanofibers have a high filtration efficiency of 98 percent, the nano face masks are comfortable to wear though, fit beautifully on every face and breathe well. Even safer variant is nano face mask made of nanofibers with an active silver content, which capture and kill viruses and bacteria with an efficiency of up to 99%. In both cases, it is a proven Czech quality!