3M™ 9914 with Valve / FFP1

Polypropylene shell-shaped filtering mask with an active carbon layer which retains unpleasant and annoying odours produced by organic vapours, two self-adjusting elastic bands, aluminium nose piece with polyurethane sealing foam. The exhalation valve in the respirator reduces heat and moisture inside the mask and ensures high comfort, making the respirator suitable for hot and humid working environments, with a longer product life. Maximum use level up to 4 times the TLV., USE: laboratories, brush painting, engineering, services such as public cleansing, chemicals and pharmaceuticals.