15 x GVS Segre FFP3 Reusable Face Mask F31000 BOXED. 8 h shift, after which it should be discarded safely. High quality reusable filtering semi-mask respirator with FFP3 filtration. An aluminiummagnetic resound safety (MRI Safe) nose clip adjustable outside to ensure a good fit and a nose seal on the inside to ensure good tightness and bring softening to the point.
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