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Old 12.05.2020, 07:28
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Re: Saltless Water Softerner?

So I tried scaling up my kettle, by repeatedly boiling water. Every time it evaporated enough, I would top it up.


Now, I have a supersaturated mixture - with limescale clumps floating at the top
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Old 12.05.2020, 08:38
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Re: Saltless Water Softerner?

I cannot imagine the CO2 systems working for hot water -as the temperature rises hydrogen carbonate is converted to carbonate and the extra CO2 gas will also escape.
Reverse osmosis ( a very fine filter) will work as would (for "temporary" hardness which is probably the problem here) a sacrificial tank where the water is preheated. You could also try a ion exchange de-ioniser that is used for lab-supply water -at high flow rate to make it deliberately less efficient?
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