BlurKiller is a performance-affecting and anti-aliasing tool for Fallout 4. It will remove temporary effects from your game's images and textures to provide a more detailed and realistic game experience. It does this by clearing the specific area that is affected by the effect. This makes the effect go away and doesn't affect the rest of the image. It also makes sure that there are no performance issues and works well with the game. It also supports HDR images.

This mod will not affect gameplay. The only reason you might experience a performance drop is that it can cause a drop in your device's performance.