|For an overview of raider armor in all games, see raider armor.|
The filtration helmet is a unique supervisor helmet in the Fallout 3 add-on The Pitt.
As a unique supervisor helmet, it still provides a damage resistance of 5, but also raises radiation resistance by 10.
The helmet is rewarded by Everett after finding 20 steel ingots.
- It is best to stock up on supervisor helmets before leaving The Pitt as the filtration helmet degrades rather quickly and there is no other piece of headwear in the Capital Wasteland that can be used to repair it other than non-player characters.
- Sometimes the helmet will allow you to wear multiple other helmets at once.