A CO2 Scrubber is a gadget that can be used to extend the lifespan of Oxygen Tanks.

Obtaining

Crafting

CO2 Scrubbers can be crafted using the following items:

• 4x Conduit
• 4x Aluminium Alloy Ingot
• 1x Oak Leaves

Usage

Rebreathing

Whilst in the player's inventory, a CO2 Scrubber will decrease the rate at which oxygen depletes from Oxygen Tanks.