Astroneer: How to Get Filters and What They Do

Filters – Astroneer

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Filters in Astroneer are a backpack item that is a one-time use item that can be crafted to provide 20 seconds of oxygen when there are no other sources of oxygen around. These come in handy when you start to navigate “off-tethers” or when there is no mined oxygen around. Filters come with four tanks, so one filter gives a full 80 seconds of oxygen.

Filters can only be activated when there are no sources of oxygen available and they will be activated automatically. Similar to power cells, Filters can only be crafted after you unlock the schematics through The Research Station.

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Chelsea Ishikawa
Chelsea is a gamer, fangirl, writer and activist. She is just as comfortable defending her OTPs as she is protesting for worthy causes. She has an encyclopedic knowledge about anything pop culture. You can find her playing games online under the username Chilliepop. Chelsea covered anything and everything within the video games sphere as a freelance writer for Twinfinite between March 2016 and May 2017.