FFP1 NR D mask without valve for lower acid gases VLA 9915 20Und

The Mask 3M 9915 has been designed to avoid the inconvenience caused by the low levels of gases and vapours present in some operations, together with particulate pollutants, thanks to its activated carbon layer.

Features and benefits:
- Exterior design and robustness
- Adjust for most users.
- It keeps its shape during use.
- Resistance to deformation even under demanding conditions of use. High performance filter material
- The advanced filter material of 3M provides high filtration efficiency and low respiratory resistance, encouraging the use of the mask throughout the day. Exhalation valve 3M
- The exhaust valve patented by 3M reduces the accumulation of heat and humidity inside, improving the worker's feeling even in hot and humid conditions. Activated carbon
- Provides protection against ozone generated in welding processes and nuisance levels of gases and odors (below VLA). Colour code in the adjustment bands
- To allow rapid identification of protection levels, the adjustment bands are identified by different colours (yellow = FFP1, blue = FFP2)

Compatible with:
- Eye protection 3M
- Hearing protection 3M