Agree, that its probably good enough. I still use my RO for drinking water. I would add that most of an RO filter is pure plastic, so perhaps something there? T

Agree, that its probably good enough. I still use my RO for drinking water. I would add that most of an RO filter is pure plastic, so perhaps something there? These would be interesting things to get the numbers on. I still think using an RO filter is > than not.