Hydrophobic PTFE membrane, PP housing.The ReZist® range of syringe filters has been specifically designed to be resistant to organic solvents. Ideal for the clarification of aggressive organic solvents. ReZist® 30 mm filters can also be used as a venting filter for small vessels.Inlet / outlet: hose connection 6 to 14 mm with inside Luer cone. Hydrophobic PTFE membrane, PP housing.The ReZist® range of syringe filters has been specifically designed to be resistant to organic solvents. Ideal for the clarification of aggressive organic solvents. ReZist® 30 mm filters can also be used as a venting filter for small vessels.Inlet / outlet: hose connection 6 to 14 mm with inside Luer cone.