Berner - Model BLS Zero 31 FFP3 - Round Moulded Mask - Brochure

Reusable FFP3 round moulded mask with exhalation valve and nano-filtration. The reusable FFP3 moulded mask from BLS extends the filter efficiency with its additional external protective layer without increasing the breathing resistance of the filter mask. The special filter material meets the requirements of EN 149:2001 and also safely retains nano particles down to 0.001µm. The BLS Zero 31 respiratory mask guarantees a tight fit and fits perfectly to different face shapes.