Oxygen Not Included Wiki
This article has not been revised for the current version (U51-600112). It was last updated for U40-494396. It may contain inaccuracies.
This article has not been revised for the current version (U51-600112). It was last updated for U40-494396. It may contain inaccuracies.

Filtration Medium is one of the types of Resources. They are used in anything that filters either air or water. Deodorizers turn it into Clay and Water Sieves turn it into Polluted Dirt.

Icon Name Description
Regolith Regolith is a sandy substance composed of the various particles that collect atop terrestrial objects. It is commonly found in Space Biome.
Sand Sand is a composite of granular rock.

Tips[]

  • Regolith can easily be obtained from meteors in the base game, but is much more rare in Spaced Out!, only being available in finite amounts in Space Biomes until reaching the Regolith Asteroid.
  • Sand can easily obtained by crushing many materials in the Rock Crusher.
  • A Dasha Saltvine with a steady supply of Chlorine will produce more mass in Salt than it requires Sand to grow.
  • A Deodorizer produces more Clay than it consumes Sand. Making this Clay into Ceramic and crushing it as Raw Mineral will produce a net increase in Sand as long as Coal and Polluted Oxygen are available.