This article is about Rebreather in Subnautica. For the related article on the Below Zero Wiki, see Rebreather.

The Rebreather is a piece of equipment which is crafted using the Fabricator. Its purpose is to negate the Oxygen consumption penalty that occurs when diving below 100m. Its Blueprint is unlocked after crafting a High Capacity O₂ Tank.

For the Rebreather to work, it must be equipped in the head slot of the PDA.


Wiring KitFiber MeshArrow-right (1)FabricatorArrow-right (1)Rebreather



  • The Rebreather's original icon was a Kirby Morgan dive hat.
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