Helpful Questions and Answers How long has RainSoft been in business? Isn't city and most well water good enough without a RainSoft unit? My city water system tests fine at the source. Why should I worry? How does a RainSoft water treatment system remove hardness? How much sodium will be in my RainSoft water? Is activated carbon a safe method of filtration for drinking water? Will my RainSoft unit alter the pH of my water? What if I move? How can I calculate the return on my investment?

How much sodium will be in my RainSoft water?

Very little, thanks to RainSoft's patented regeneration system. In most cases, you'll find less sodium in a quart of RainSoft water than in a slice of white bread. If your doctor recommends a sodium-free diet, RainSoft's reverse osmosis drinking water unit can reduce the total sodium content to near zero.

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