Dragon Philter 1, 2"The simplest way to do a 2" carbon filter. High class, high efficiency, can be wall mounted and removes very simply. Comes with 2 filter screens, 155mm x 4"resovoir, 2 x hangers, 4" end cap and 3 4 ball valve to regulate flow. All gaskets and clamps as pictured. Turn your neutral spirit into smooth high end vodka. Does not include carbon or muslin that is used as the retainer behind the filter screens.