The Mair Mask is a community-created cosmetic item for the Pyro. It is a paintable gas mask with a respirator that replaces the Pyro's default mask. It appears to be directly modeled after the Soviet PMG gas mask, but the hose is on the bottom of the Mair Mask as opposed to the side.
The Mair Mask was contributed to the Steam Workshop under the name "Hazeguard".
- The Mair Mask was added to the game.
- [Undocumented] Fixed levels not showing up in-game.
- [Undocumented] Added the Mair Mask to the item drop system.
- [Undocumented] Added Strange quality.