Carbon filtration media traps gases, vapors, pollutants and odors. Carbon filtration media has millions of tiny pores that trap polluted particles inside while allowing clean air to pass freely through it. A filtration cartridge is placed inside a filtration vessel, which is then connected to the filtrate line using a series of valves. Once the vessel reaches sufficient vacuum pressure, filtrate fluid begins to pass through the filtration cartridge and into the filtrate line.