Water Softeners in Arizona: What to Know Before You Buy
- Admin
- Aug 28
- 2 min read
If you live in Arizona, you’ve probably battled those stubborn white spots on faucets, cloudy dishes, or dry, itchy skin that never seems to go away. That’s because our state has some of the hardest water in the country—it’s not just an annoyance, it’s part of everyday life here.
To put it in perspective: water with more than 7 grains per gallon (GPG) or 120 parts per million (PPM) is considered “hard.” Most areas in Arizona test well above that. The result? Mineral buildup is almost unavoidable unless you take steps to treat it.
Hard water doesn’t just affect your skin and hair. It can also shorten the life of your water heater, clog your plumbing, and leave that stubborn limescale all over your fixtures. If you’re noticing these signs around your home, it may be time to get your water tested and think about whether a water softener is the right solution for your family.
Why Water Softeners Matter in Arizona
A water softener in Arizona removes the hardness minerals (calcium and magnesium) that cause all that buildup. With soft water, you’ll notice:
Cleaner dishes and spot-free glassware
Softer skin and smoother hair
Appliances and plumbing that last longer
More efficient water heaters (which can save on energy bills)
In a desert climate like Arizona’s—where protecting your home’s plumbing system is especially important—soft water can make a big difference for your family’s comfort and budget.
Understanding Soft Water Loops
If you’re shopping for a system, you may hear the term “soft water loop.” In Arizona, most homes are built with one. It’s a section of plumbing designed for installing a water softener.
Here’s how it works: the home’s water main enters and makes a split. One side goes to the water softener, the other bypasses it to the kitchen cold tap and outdoor hose bibs. This setup is actually required by Arizona code. Why?
For safety testing: It allows city officials to test untreated water in case of municipal issues.
For health purposes: It keeps sodium (from softening) out of your kitchen cold water line.
For practical reasons: Outdoor spigots are kept on hard water since softened water isn’t needed for lawns or washing cars.
It’s important to note that in many Arizona homes, the kitchen line is fully bypassed. So, when you’re installing a whole-home treatment system, have your installer double-check the plumbing. You may need extra treatment at the sink for cooking and drinking water. We always recommend a reverse osmosis system for the purest drinking water.
Final Thoughts
Choosing a water softener in Arizona comes down to knowing your water’s hardness level, understanding your plumbing setup, and picking a system that works for your family’s needs. Instead of leaving the benefits of soft water up to guesswork, contact your trusted local installer. We can test your water, verify your loop, and recommend the perfect solution for your home.
