Gear
Loot filter and salvage
The filter salvages junk right in the fight and puts the materials into your pouch: the salvage summary is shown after the battle.
Gear
Set parts and anything not yet in the Codex are left alone by the filter: appearance matters more than a moment’s materials.
Everything here is taken from the game’s own reference — the same one a Keeper opens in town. Русская версия статьи.