- European norms EN140: 1998, EN143: 2000+A1, 2006 P3 RD.
- Efficiency P3 > 99.95% for particles of 0.3 µm.
The filters can be used until they become clogged or can be changed if the user feels discomfort when breathing in.
- The life span depends on the concentration of the contaminant in the work environment and the type of activity.
- The level of filtration will remain constant and greater than 99.95% throughout use.
- The mask is reusable and the life span depends on storage and maintenance.
- All masks are supplied with a waterproof bag for storage, but it is also advisable to use the carrying case.
Available in : Dust and Odours - SPR336, Dust - SPR316