Moulded-Valved-Masks-FFP3-with-Mesh-Pack-2-Scan-2ECT33-p-The-Scan-Moulded-Valved-Mask-has-been-developed-to-improve-the-comfort-of-disposable-respirators-whilst-maintaining-an-excellent-face-fit-The-mask-s-mesh-shell-helps-to-support-the-filter-&-helps-to-maintain-its-shape-preventing-collapse-onto-the-face-p-p-The-mask-has-a-high-resistance-to-clogging-for-protection-against-very-fine-particles-fumes-&-mist-with-an-exhalation-valve-that-makes-breathing-easier-It-has-an-adju