The vast majority of reverse osmosis (RO) reviews are positive, and in a number of cases they are downright glowing about the ability of these units to clean up brackish well water or water with very high iron or sulfate content. And I would also praise RO systems’ ability to maintain increase such water. But most regarding us don’t have saline water that needs this very expensive and cumbersome technology. Around this article let’s require a look at a reverse osmosis water treatment comparison with other water filter technologies options that are available.