Stardust Resonant Filter is a craftable item inOnce Humanthat allows you to farm Starchrom. However, using this item triggers certain things you must be aware of.

Starchrom is one of the currencies in Once Human that you can gain by completing various in-game activities. You canfarm this currency by using the Stardust Resonant Filter, which purifies Cortex to give you Starchrom.

Once the purification process starts, you will get a timer and you will have to take out the specified number of enemies in that time. The more items you purify, the more enemy waves you will have to take out.

How to use Stardust Resonant Filter

How to use Stardust Resonant Filter

To use the Stardust Resonant Filter,place a Cortex in the Purifying Vessel and press F to Purify. This will begin the purification process, as you will have to take out waves of enemies to gain Starchrom.

Cortex comes in three levels and the higher the level, the more waves of enemies and the number of elite enemies you will have to deal with.However, higher Cortex levels will also give you more Starchrom.

You can only purify 40 items in a week.This limit is refreshed every Monday, so it’s best to exhaust the limit each week to get the most number of Starchrom.

To craft a Stardust Resonant Filter, here’s what you need to do:

That being said, you will need a bunch of items to craft a Stardust Resonant Filter:

Now you know how to use a Stardust Resonant Filter to get Starchrom in Once Human. If you wish to travel the world to collect items to craft the Filter, you can check outhow to fast travel. You can also take a look athow to claim Once Human Twitch dropsto get some free goodies.

Melvin Mathew was a Games writer on Dexerto’s UK team, focusing on guide content. His expert coverage areas include Fortnite, first-person shooter games, RPGs, and Soulsborne games.