Water Softeners
Designed to address water hardness, the dissolved calcium and magnesium that leaves scale on fixtures, glassware and inside water-using appliances.
How a water softener works
Much of the water in central Arizona is commonly described as hard. That hardness is simply dissolved minerals picked up as water moves through rock and soil, and it is one of the most common reasons homeowners start looking at treatment.
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Household water flows through a tank containing a bed of resin beads.
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As water passes over the resin, calcium and magnesium ions are exchanged for sodium or potassium ions. This process is called ion exchange.
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Over time the resin fills up with hardness minerals. The system periodically rinses it with a brine solution from a second tank so it can continue working. This is the regeneration cycle.
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Modern units typically track water usage so regeneration happens when it is needed rather than on a fixed timer.
What it does, where it goes and why homeowners choose it.
Designed to
- Reduce dissolved calcium and magnesium, the minerals that make water “hard”.
- Help limit scale buildup on faucets, showerheads, glassware and inside water heaters.
- Change how water feels for washing, bathing and laundry.
Typical installation
Typically installed where the main water line enters the home, often in a garage, utility area or exterior enclosure, so water is treated before it reaches fixtures and appliances.
Homeowners consider it when
- White spotting on dishes, glassware and shower doors.
- Crusty mineral deposits around faucets and showerheads.
- Soap and detergent that do not lather well.
- A desire to protect water heaters and appliances from scale.
- Skin and hair that feel dry after showering, a common complaint in hard-water areas.
Practical details before you decide.
Softeners need salt or potassium chloride added to a brine tank on a recurring basis.
A drain connection is required for the regeneration cycle.
Softening addresses hardness. It is not designed to remove most contaminants or to improve chlorine taste on its own.
Local regulations and HOA rules for softeners vary by community. We can help you check what applies to your address.
Wondering if water softeners fit your home?
Tell us what you have noticed about your water and we will walk through whether this is the right starting point.