mfinn
Premium Member
My rodi unit has been consistently running the same for many years.
Once I switch out the 2 carbon filters and 1 sediment filter the tds going into the di container has been 1 or 2. Usually 1.
Today even after changing the filters the tds was 14-15. So I figured the ro membrane was tired so I put in a new one I've had on the shelf. ( about a year).
Even after changing the membrane out the tds is still 4-5.
Is there a break-in period for a ro membrane?
The 4-5 tds is after 1-1/2 hours of running.
Once I switch out the 2 carbon filters and 1 sediment filter the tds going into the di container has been 1 or 2. Usually 1.
Today even after changing the filters the tds was 14-15. So I figured the ro membrane was tired so I put in a new one I've had on the shelf. ( about a year).
Even after changing the membrane out the tds is still 4-5.
Is there a break-in period for a ro membrane?
The 4-5 tds is after 1-1/2 hours of running.