Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL)For most welding applicationsHandyStrap with buckle allows mask to comfortably hang around neck when not in useVentex valve lets the hot air out faster...
| RevType | 2 |
| Manufacturer | New |
| Sku | 507M2800N95 |
| Identity | 36224939533 |