Genizer Multi Online Liposome Extruders System can be connected with a sanitary pump or high pressure homogenizer and are temperature-controlled, from pilot testing to manufacturing production of pharmaceutical liposomes such as anti-cancer drugs. Homogenous samples can be produced quickly and easily in minutes; typically 3-5 passes are sufficient to produce a sample with uniform liposome size. The Genizer Multi Online Liposome Extruders System is designed to generate homogeneous unilamellar liposomes and lipopolyplex. Extrusion is a one-step procedure that produces liposomes by forcing lipid suspensions of drug, protein or gene through track-etched filters of defined pore size. The Multi Online Extruders System offers minimal dead volume, is easy to clean, suitable for sterilization and compliant with FDA and GMP sanitary standards in pharmaceuticals.