Is rainwater really soft?
Rainwater is naturally soft, but dissolved carbon dioxide gas from the atmosphere makes it slightly acidic. ... Carbonic acid in the rainwater dissolves soluble minerals in the rocks, increasing the water's hardness. Other minerals are less soluble so don't increase water hardness.
Is RainSoft water safe to drink?
With home water filtration systems from RainSoft, you can get bottled-water quality water, without the bottle. ... Hydrefiner Water Filtration Systems – a compressed carbon block filters out bad tastes and odors and reduces harmful contaminants. RainSoft drinking water systems are third party Tested and Certified.