Why settle for just deionization when you can have ultra-pure water? Start with a reverse osmosis (RO) system that filters out most of the gunk first. Then, run that RO water through a DI resin cartridge as a final polish.
This is what aquarists use to keep rare saltwater fish alive and what car detailers use to get a spot-free rinse. It’s the gold standard of water purity—like putting a tuxedo on already-clean water.
The only downside? You’ll feel superior to everyone who drinks regular water. Enjoy that feeling, but try not to be insufferable about it.
