Special mask 3MTM "9922"
Features:
– Special mask with exhalation valve 3MTM Cool FlowTM: removal of heat and moisture from the respiratory tract
– Minimizes irritation at low concentrations of special gases and vapours
– Reduces unpleasant odours
– With an integrated activated carbon layer
– Effective up to 10 times the limit value, against ozone, against organic gases below the limit value
– Optimal fit and sealing
Standard: DIN EN 149 + A1
The package contains 10 pieces of the product.