NAVY Blue membrane mask with 15 replacement filters
- Washable cotton mask (60°C)
- 15 x Exchangeable filter membrane with >95 % particle retention (CH test laboratory, test report 2020L17481)
- With nose clip for a clean seal
The membrane mask is made of high-quality cotton. This makes the mask comfortable to wear and yet provides a high degree of stability in everyday life. The integrated nose clip also makes the mask fit your face comfortably. The patented filter membrane retains more than 95% of particles and thus exceeds the minimum requirements of the Swiss COVID19 Taskforce.