3M 8833 Reusable dust mask FFP3 R D with valve Cool Flow UK MADE & 3M GLOBAL. FFP3 DOLOMITE APPROVED. 3M Disposable Respirator Valved FFP3 8833. 3M FFP3 R D 3MTM 8833 with Cool FlowTM. 3MTM Disposable Respirator 8333 has been designed with comfort in mind, the super soft cushioned lining provides instant yet lasting comfort.
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