I just bought a system from the filter guys last week
$ 199.00 - OCEAN REEF + 1 FIVE STAGE 75 GPD RO/DI
RO/DI Systems
I had heard great things about them and I can say it is true.
I called them directly to order as I had a few questions which they were great at helping me understand what was going on.
It was really simple to install and when I had a unforeseen circumstance during installation, I called them and they helped me through it.
I now have RO/Di water for my tanks and RO for drinking.
The garden and plants get the waste water.
Total with some accessories and shipping $250.00.
Not haveing to lug a couple of 5g jugs from the LFS- priceless!