If you don't sanitize your RO system regularly, there is a substantial risk of contamination by waterborne pathogens. In one study, drinking from an unsanitized RO system caused ten times more illnesses than tap water.
You should sanitize your RO system every six months to a year. Learn the five steps to a sanitary RO system.
Shut off the water to the RO unit. Remove the membrane, filters, and other cordial parts. Store them in water to prevent damage.
Add all the water filters to the first main filter housing. Replace the filter housing. Turn the faucet back on and turn your water supply back on.
Once the inner tank is out of the water, let it set for 60 seconds before use. After this rinse the system with two gallons of potable water to remove any residual cleaning solution
Above are five steps to sanitize your RO system and never worry about harmful bacteria again.