Filtration Plugs

Imperium Portal

Filtration Plugs typically consist of simple plugs of porous fibres are worn in each nostril to screen out most pollutants and harmful gases. Well-crafted examples can provide protection equivalent to a respirator while poor quality variants must be replaced after five hours usage as the filter becomes clogged and unusable.^[1][2][3]

They eliminate noxious pollutants and harmful gases (so long as the user doesn't breath through their mouth).^[4]

See also

• Rebreather
• Respirator

Sources

• 1: Only War Core Rulebook, pg. 197
• 2: Black Crusade Core Rulebook, pg. 180
• 3: Dark Heresy Second Edition Core Rulebook, pg. 171
• 4: Imperium Maledictum: Core Rulebook, pg. 144