Salt-based softeners and salt-free conditioners for hard-water homes.
Salt-based ion-exchange softeners and salt-free conditioners both tackle hard water, but they work very differently. Based on published grain-capacity specs, running costs, and expert reviews, this comparison helps you match the right system to your water hardness and household size.
Sizing a water softener correctly prevents both under-treating and over-spending on excess grain capacity. Using standard published sizing formulas from the Water Quality Association, this guide turns your household size and measured water hardness into a target grain capacity and maps it to availab
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