The Gasmask is a Rare Mask in Unturned 3 which provides immunity to Deadzones for ~250 seconds (4 minutes 10 seconds) until its durability goes to 0%.
To repair it a Filter must be changed by holding it in hands and then pressing Primary Action [Mouse #1], while the Gasmask is still on.
Germany: It can be found at fire stations.
Hawaii: It can be found at Coastguard spawn-group locations, such as Alika Base.
Russia: It can be found at the Firewatch towers and in all the other fire department stations across Russia.
- The Gasmask was seen first in Antique.