Review on DFK Delta Replacement by Abundant Flow Water by Andrew Agarwal

The flow is slightly slower than the previous unit (hence 4 stars). All in all, this setup takes some really nasty Arizona water and makes it way, way better. I also have a Zero Water jug and used the gauge that came with it to test this setup. Incoming water is 300 to 500 ppm "garbage". The water that comes from this plant is about 3 parts per million. It's a damn good change! The water is obviously a lot tastier and this setup is worth the money. The plentiful creek may seem like a stretch, but the quality of the water is excellent.