01
The Purpose of Salt in Cation Exchange
Ion-exchange softeners require salt to produce concentrated brine, displacing captured calcium and magnesium from the resin bed. This process consumes salt and water during periodic recharges, requiring steady replenishment based on your household water volume.
02
Sodium Considerations in Softened Water
Softening with sodium chloride exchanges hardness minerals for sodium ions, adding sodium to softened water. Households with medically restricted diets should consult healthcare professionals when choosing between whole-home softened taps and untreated drinking lines.
- Sodium-chloride softening adds sodium to treated water.
- Ask your healthcare professional and installer about appropriate drinking-water arrangements.
03
Matching Salt Use to Water Hardness
Maintain proper efficiency by tailoring settings to verified water data:
There is no universal salt fill level or refill interval for every model and household.
- Base hardness settings on measured test numbers, not regional assumptions.
- Follow manufacturer instructions to balance salt dosage and cycle frequency.
- Ask your installer how to monitor salt levels for your specific unit.
