Abstract: A device for separating moisture from a gas flow which is vented from an interior region of an aircraft to a region exterior to the aircraft. In a preferred embodiment, a vessel having an inlet port coupled to the interior region of the aircraft, an outlet port coupled to the region exterior to the aircraft, and at least one baffle member positioned between the inlet port and the outlet port. The baffle member extends away from a wall of the vessel, at least partially transverse to a flow of gas passing through the vessel from the inlet port to the outlet port. The flow passes adjacent to the at least one baffle member such that a surface of the baffle member collects moisture thereon. The moisture is returned, via a canted vessel surface, through the inlet port of the vessel and to the interior region of the aircraft.