XERO RO Guardian Water Filter Treatment – Inactive Membrane Care

RO Guardian for Membrane StorageXERO RO Guardian prevents bacteria from growing on RO membranes while the system is inactive. Use it when the system will sit unused for a few weeks to a few months. RO Guardian Mixing and ApplicationMix the XERO RO Guardian with 1 gallon of pure water or RV anti-freeze. Pour the mixture into the RO housing over the membrane. Leave it in the housing until you are ready to use the system again. RO Guardian Rinsing at RestartThe treatment rinses off the RO membrane when you restart the system. Note the treatment in your service records so whoever restarts the equipment knows what is in the housing and can rinse it off. Specifications Brand XERO Part number 290-26-02-XP Shipping weight 2.6 oz