... ,Humidifying,Misting, Mist Maker,Dust Control2.Accessory with:Filter and anti-drip,Ceramic orifice3.Thread Size:1/4'',1/8''4.Orifice ... fog/mist cooling system, e.g.: Fog Machine, High Pressure Pipe, Thread Connetors and Slip Lock Fittings, Fog/mist Nozzles,water filter ...