Staff at the Reutter counter in front of the lit "TUBE" sign

Photo: Mariusz Młynarczyk / CloudAir.tech

Two staff members wait at the white counter of the Reutter stand, framed by dark walls and backlit "TUBE" lettering. The "Building Ventilation Pipe" column lists "Odor-neutral" and "Antistatic" among its features, while a wall screen headed "Problem" and a stack of white ventilation pipes complete the display.