Aqua - Model TFM-18-C15-18 GPD -Semi-Permeable Membrane for Drinking Water

Old stlye membrane (two O rings on each side) compatible with H5,H8,H53,H82C & H83 systems, compatible with 00-4493-72, TFM-18-C membrane part numbers. Semi permeable membrane  to remove larger particles from drinking water. In this process, an applied pressure is used to overcome osmotic pressure. That is driven by chemical potential, a thermodynamic parameter. Membrane can remove many types of molecules and ions from solutions, including bacteria, and is used production of potable, lab grade & industrial water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. Membrane should not allow large molecules or ions through the pores, but should allow smaller components of the solution to pass freely.