
Great filter but it will NOT give you 0ppm reverse osmosis water. This is just a dechlorination and sediment filter machine, but it's easily converted into a reverse osmosis machine with the Little Boys' Reverse Osmosis Conversion Kit ($90). Watch Hydrologic's videos on YouTube how to rebuild the machine, it takes about 3 minutes - it's very easy. 5 stars even though Hydrologic is the best. I use H202 (15-30 percent, not the amber bottle from Walmart) mixed with water to clean my white sediment (algae) filters. Just leave the filter there for a few days. I also recommend a $15 membrane flush adapter to help your filters last longer.

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