Replacement Membrane for RO (for any model)

This semi-permeable RO water membrane will effectively take out TDS, Hardness & Sodium and a wide range of contaminants such as Perchlorate, Chromium, Arsenic, Copper, Lead as well as Cysts, such as Giardia and Cryptosporidium. Reverse osmosis membrane recommended to be replaced every 2-3 years (depending on water source). For use with all ionizers.