darn thing. Is that a high price?
It sounds like a nice RO system but, in a long term application 4 stage membrane,waste water unless you plan to have a drain nearby or can transport the water conveniently, I would find a one stage commercial deionizer they hold one gallon of resin. Using a one stage is a extremely easy to use and produces very good quality water. All you have to buy is the resin that also can be recharged. They cost about $250 and are worth it just one nice solid piece of hardware. Then buy your own carbon pre filters and hook up for a superior system. Its less expensive and easier to use. I use activated charcoal an Omni filtered tap a carbon filter and it’s been about a month since its been changed. Im sure you know that most use RO/DI. That will significantly improve your source water. This is a very important aspect for long term success. As in the book I prefer just a single stage DI with several carbon pre filters no waste water etc. I guess time will tell. I know I couldt run my tank without it