Interesting sub-topic in this thread...
LOL. I've benn sitting here for almost 7 hours, trying to get my 5 stage RO water system to kick in. I've boosted pressure to 80 PSI, it's cold, the system is cranky and this is coming from a well. Desalizination makes things more complex. I'd love to see how well these 500 gal/day systems work in the North Sea, and how long they last.