Millex-PTFE-filter units, Millex-FG, non-sterile, pore size 0.22µm, 10 unit(s)Millex PTFE filter units, Millex FG, non sterile, pore size 0. 22m Autoclavable: yes. For the sterile filtration of gases, the sterile aeration of containers and for the sterilisation and clear filtration of organic solutions. Also suitable for preventing the ingress of liquids in downstream pumps and other devices. Technical Information Type Millex FG Pore size 0,22 m Membrane material hydrophobic PTFE membrane 50 mm Housing material PP Filtration