Sounds like a great socialist program, lifetime care for only 4 years service (which I do support by the way)......you are so happy to be "entitled to your entitlements" when they work in your favour.
Just get some perspective about it, eh?
If for regular and / or non critical use in any volume, the reverse osmosis water places are providing demineralized water as a result of the RO process, and much more cost effectively than distilled.
Not trying to change it. Just take it elsewhere. This is a web-board for succinct local info, not for pages of rambling blah blah blah, and most of which I have read from him is actually not technically correct or as "new" as he or she thinks it is.