Reusable respirator BLS Zero 31

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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.   Product highlights • Protection against nanoparticles down to 0.001µm • Good seal fit thanks to the composite of soft foam and technical fabric • Low exhalation resistance (comparable to the resistance of FFP1 masks) • Possible wearing time: up to 8h   Tested safety and certification • Certified according to PPE Regulation (EU) 2016/425 (category III) • Particle-filtering FFP3 moulded mask (EN 149) • Filtering efficiency > 99%, dolomite dust test successfully passed  • Shelf life at recommended storage conditions: 10 years