This item is acquired in-game. See its sources below.
Encounters that drop this item, from the game's own dungeon journal. Drop chances are not stored in the client data we mine, so none are shown here.
Waterworks Filtration Mask is not traded on the Auction House, so it has no live market price. Its first-party game data (identity, effects and sources) is read from the official World of Warcraft client build.
In the Appearances collection, Waterworks Filtration Mask is listed as Boss Drop. Appearance ID: 104635. 1 other item wears the same appearance:
Read from the World of Warcraft client build files.
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Waterworks Filtration Mask suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
The 4 items nearest to Waterworks Filtration Mask (item level 623) in item level among Armor > Leather, Head slot, from item level 545 to 610.
| Item | Item Level | Requires Level | Stats | Lowest Listed Price |
|---|---|---|---|---|
| Waterworks Filtration Mask (this item) | 623 | 80 | +2786 Agility or Intellect, +4179 Stamina, +1156 Haste, +683 Critical Strike. Boss Drop | Not listed |
 Nightfall Curseblade's Hood | 610 | 80 | +2468 Agility or Intellect, +3702 Stamina, +1163 Haste, +465 Critical Strike. Vendor | Not listed |
| Rebel Spike Headgear | 600 | 80 | +2248 Agility or Intellect, +3373 Stamina, +774 Mastery, +710 Critical Strike. World Drop | Not listed |
 Algari Competitor's Leather Mask | 577 | 80 | +1815 Agility or Intellect, +2722 Stamina. Crafted with Khaz Algar Leatherworking | Not listed |
| Underscout's Cap | 545 | 70 | +1347 Agility or Intellect, +2020 Stamina. World Drop | Not listed |
Nearest lower item levels below Waterworks Filtration Mask among Armor > Leather, Head slot: Draconic Combatant's Resilient Mask (item level 330), Smuggler's Reinforced Hood (item level 197), Evercore Shade (item level 197), Thalassian Competitor's Leather Mask (item level 197) and Thalassian Competitor's Leather Optics (item level 197).
Waterworks Filtration Mask is part of the transmog set Slickest in Town (Rogue, Monk, Druid and Demon Hunter only). The other 13 pieces:
Mostly Cobbled Shoes
Goblin Boxer's Wraps
Disturbed Kelp Wraps
Mechanized Junkpads
Slickest in Town's VestSlickest in Town's HoodSlickest in Town's Soulderspikes
Slickest in Town's Belt
Slickest in Town's BreechesSlickest in Town's BootsSlickest in Town's ArmletsSlickest in Town's Grips
Slickest in Town's DrapeBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
First-party render from the game files. Model © Blizzard Entertainment.
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