| Soft silicone material provides unparalleled wearer comfort |
| Patented 3M Cool Flow Valve provides easier breathing and reduced heat and moisture build-up |
| Unique head harness and yoke design provides greater stability and more comfort |
| Durable and reusable respirator with replaceable parts |
| EN140:1998/CE marked |
| Uses filters and filter retainers |
| Bayonet filter fixing system |