[arcticdude]

The RO systems work quite well, but they do need more maintenance. Expect a filter change about once every 6 mo or so. Also ensure there's only plastic piping after the RO system. We've had an RO system for about the last 12 years in both houses and they work very well, other than some routine maintenance. It does get the water "super clean". Both OD our systems have come from Watts Premier and do well. Every on a low pressure system, they can work well.