HOW DO I CLEAN THE METRO-MASK: URBAN?
| Part | Washable | Note |
| Mask | Yes | Hand wash with similar colours, No chlorine |
| Filter | No | Replace a new filter once it gets dirty or used up to 100 hours. |
| Exhalation / Air Valves | Yes | Hand wash gently with soap |
| Elastic Strap | Yes | Hand wash gently with soap |