Tube mask F2021 / 2022
The tube mask Avidef model F please top safety, as it contains the 3-layer protective mask model E, to which an elastic tube has been sewn.
- Optimal breathability as there is no tube material covering the mask.
- Top ergonomics and safety thanks to the perfect fit and fit in 5 sizes (XS, S, M, L, XL). Sealing of the Avidef mask on all sides.
- Perfect fit of the mask. No mouth contact, the inside does not get wet.
- Quick and easy size adjustment of the hose, thus not too loose or too tight fit
- Supple and stretchable hose material
- High protection factor thanks to special filters