COVID-19Protection
Halfmask BUT–H2

BUTMASK–H2 PRO

We are currently designing the BUT-H2 PRO version, whose filter area of over 150 sq cm will fully comply with the technical requirements for face, mouth, and nose protection masks. The inclusion of a return valve is envisaged.

BUTMASK-H2 PRO

Responsibility: doc. Ing. Václav Kaczmarczyk, Ph.D.