Best Water Softener for Phoenix, AZ — 17 Things to Know BEFORE You Buy!

Written by Craig "The Water Guy" Phillips

1. The Local Water Problem in Phoenix, Arizona

A Phoenix water heater technician recently told me he can tell which homes have water softeners just by looking at the heating elements. The unsoftened units are coated in thick, concrete-like mineral deposits after just 18 months of service. This is the reality of living with Phoenix's 12.3 GPG water hardness — a level that water treatment professionals classify as "extremely hard."

To understand what 12.3 grains per gallon means, imagine each gallon of Phoenix water contains about 12 teaspoons of dissolved rock — primarily calcium and magnesium carbonates leached from the Colorado River's journey through limestone canyons and the Salt River's passage through volcanic geology. Every time you turn on a faucet in Phoenix, you're running liquid sandstone through your home's plumbing system.

Phoenix draws its water supply from a combination of Salt River Project reservoirs (primarily Roosevelt Lake and Saguaro Lake), Colorado River allocations through the Central Arizona Project canal, and groundwater wells tapping the regional aquifer system. All three sources carry heavy mineral loads — the geological signature of Arizona's desert mountain ranges and the Colorado Plateau's sedimentary layers.

At 12.3 GPG, Phoenix water sits in the "extremely hard" classification — the highest category on the water hardness scale. This isn't just a minor inconvenience; it's an active threat to every water-using appliance, pipe, and fixture in your home. The difference between Phoenix's 12.3 GPG and a soft-water city like Seattle (0.8 GPG) is the difference between your water heater lasting 6 years versus 12 years, between using one bottle of shampoo per month versus three, and between clear glassware and permanently etched dishware.

2. What 12.3 GPG Does to Your Home

At 12.3 GPG, calcium carbonate deposits form on water heater heating elements within the first 90 days of operation. These mineral coatings act like insulation, forcing heating elements to work 35-40% harder to achieve the same water temperature. A tankless water heater operating in Phoenix's extremely hard water can lose half its efficiency within two years without a softener — turning a high-efficiency appliance into an energy-wasting liability.

The scale formation process is relentless at this hardness level. When Phoenix water is heated above 140°F or when it evaporates, calcium and magnesium ions crystallize into calcite deposits. These deposits don't just coat surfaces — they bond chemically, creating concentric rings inside pipes that narrow water flow and create turbulence that accelerates further mineral buildup. In older Phoenix homes with galvanized steel pipes, this process can reduce pipe diameter by 20-30% within five years.

Phoenix appliances face a brutal mineral assault. At 12.3 GPG, dishwashers typically last 7-8 years instead of the national average of 12-13 years. Washing machines experience premature pump failures and drum corrosion. Coffee makers and ice makers require descaling every 30-45 days to maintain function. Most critically, tankless water heater manufacturers void their warranties in Phoenix unless the homeowner installs a water softener — they know 12.3 GPG will destroy the heat exchanger coils.

The soap and detergent waste at this hardness level is staggering. Calcium and magnesium ions react with soap molecules to form insoluble precipitates — the grey scum that rings Phoenix bathtubs. Instead of creating cleaning lather, your soap becomes sticky residue. Phoenix households typically use 3-4 times more laundry detergent, dish soap, and shampoo than families in soft-water cities. For a family of four, this translates to an extra $400-600 annually in cleaning product costs.

Phoenix residents frequently report skin and hair problems directly tied to 12.3 GPG water. The excess minerals strip natural oils from skin and create a film on hair shafts that prevents moisture absorption. Dermatologists in the Phoenix area see higher rates of eczema, dry skin conditions, and scalp irritation — particularly during summer months when water usage peaks and mineral concentration increases due to evaporation in the reservoir system.

White mineral spotting becomes permanent etching on glass surfaces at this hardness level. Phoenix dishwashers operating without soft water develop irreversible cloudiness on glassware within 6-12 months. The calcium deposits don't just sit on the surface — they chemically bond with the glass, creating microscopic pitting that cannot be removed with any cleaning product.

When you calculate the total "hard water tax" for a Phoenix household at 12.3 GPG — energy inefficiency, premature appliance replacement, excess soap costs, and plumbing repairs — the annual impact reaches $1,200-1,800 for a typical four-person home.

3. Phoenix's Specific Contaminant Profile

Beyond the 12.3 GPG baseline hardness, Phoenix water carries a complex mix of iron, chlorine, fluoride, and sediment — each interacting with the extreme mineral content in problematic ways. Understanding these interactions is crucial for Phoenix homeowners because traditional water softeners address hardness but may not handle these additional contaminants effectively.

Iron in Phoenix Water

Iron enters Phoenix's water supply through two primary pathways: natural geological leaching from iron-rich volcanic soils in the Salt River watershed, and corrosion from aging cast iron distribution mains throughout older Phoenix neighborhoods. The city's iron levels typically range from 0.2 to 0.8 mg/L — approaching or exceeding the EPA's secondary standard of 0.3 mg/L in some areas.

At 12.3 GPG hardness, iron creates compounded staining problems. The dissolved iron (ferrous) oxidizes when exposed to air, forming rust-colored precipitate (ferric iron) that bonds to calcium deposits on fixtures, laundry, and dishwasher interiors. Phoenix residents often see orange-brown staining on white porcelain that becomes progressively harder to remove as mineral layers build up.

Phoenix homeowners typically notice a metallic taste in their water, particularly from cold-water taps first thing in the morning after water has sat in pipes overnight. Iron above 0.3 mg/L will foul water softener resin over time, reducing the system's calcium and magnesium removal efficiency. For Phoenix homes with iron levels above 0.4 mg/L, an iron pre-filter upstream of the softener is essential to protect the resin investment.

Chlorine in Phoenix Water

Phoenix adds chlorine as a primary disinfectant at water treatment facilities, with residual levels typically maintained at 1.0-2.5 mg/L throughout the distribution system. During summer months when temperatures exceed 110°F, chlorine levels increase to combat bacterial growth in the extensive pipe network serving the sprawling metropolitan area.

The interaction between chlorine and Phoenix's 12.3 GPG hardness accelerates rubber degradation in appliances. Dishwasher seals, washing machine hoses, and toilet flappers deteriorate faster when exposed to both chlorinated water and mineral deposits. The chlorine also forms disinfection byproducts (trihalomethanes and haloacetic acids) when it reacts with organic matter — levels that peak during monsoon season when runoff carries additional organic compounds into reservoir systems.

Phoenix residents often report a "swimming pool" taste and odor, particularly noticeable in ice cubes and coffee. The chlorine odor intensifies when hot water releases chlorine gas — most apparent during showers in enclosed bathrooms. While the SoftPro Elite HE removes hardness minerals, chlorine requires a separate activated carbon filter for effective removal.

Fluoride in Phoenix Water

Phoenix intentionally adds fluoride to municipal water at approximately 0.7 mg/L — the CDC's recommended level for dental health. The fluoride source is typically fluorosilicic acid, a byproduct of phosphate fertilizer manufacturing. This addition occurs at the treatment plant after initial filtration but before distribution.

Water softeners, including the SoftPro Elite HE, do not remove fluoride — the ion exchange resin targets calcium and magnesium specifically. Phoenix residents concerned about fluoride intake should understand that softening will not address this compound. Fluoride removal requires reverse osmosis filtration, typically installed at a single drinking water tap rather than whole-house treatment.

The EPA's maximum contaminant level for fluoride is 4.0 mg/L for health effects and 2.0 mg/L for aesthetic effects (tooth discoloration). Phoenix's levels remain well below these thresholds, maintained within the 0.6-0.9 mg/L range year-round according to the city's annual water quality reports.

Sediment in Phoenix Water

Sediment in Phoenix water originates from multiple sources: aging cast iron and steel distribution pipes that shed rust particles, construction and maintenance activities that disturb settled materials in mains, and seasonal turbidity spikes during monsoon runoff events when reservoirs receive high volumes of silt-laden water from desert washes.

At 12.3 GPG hardness, sediment particles provide nucleation sites for accelerated scale formation. Calcium and magnesium ions preferentially crystallize around suspended particles, creating larger, more problematic deposits that settle in appliances and clog aerators more quickly than scale formation in clear hard water.

Phoenix homeowners typically notice sediment as brown or orange discoloration when water is first turned on after periods of non-use, particularly in older neighborhoods with original 1950s-1970s infrastructure. Sediment damages water softener resin over time by abrading the polymer beads and clogging the distribution system within the resin tank.

The SoftPro Elite HE includes a self-cleaning sediment pre-filter specifically designed to capture particulate before it reaches the resin — a critical feature for Phoenix installations where both sediment and extreme hardness challenge system longevity.

4. Why Most Phoenix Homeowners Pick the Wrong Softener

Phoenix's extreme 12.3 GPG hardness exposes softener selection mistakes faster than anywhere else in Arizona. What works in Tucson's moderately hard water (6.8 GPG) fails catastrophically in Phoenix within months, leaving homeowners with buyer's remorse and ongoing water problems.

Mistake 1: Buying on Price Alone

An undersized water softener cannot handle Phoenix's continuous 12.3 GPG demand. The ion exchange resin exhausts rapidly under this mineral load — a 24,000-grain unit that might serve a family adequately in Flagstaff (3.2 GPG) will regenerate every 2-3 days in Phoenix, wasting salt and allowing periodic hard water breakthrough during peak usage periods. Phoenix homeowners who buy the cheapest available softener typically experience scale buildup even with the system installed, because the unit simply cannot keep pace with the mineral input.

Mistake 2: Confusing Softeners with Filters

Water softeners use ion exchange resin to remove calcium and magnesium exclusively. They do not reliably remove iron, chlorine, fluoride, or sediment from Phoenix's water supply. Phoenix residents dealing with both 12.3 GPG hardness and multiple contaminants need a systematic approach: sediment pre-filtration, water softening for hardness, and post-filtration for chlorine if taste and odor are concerns. Many Phoenix homeowners purchase a softener expecting it to solve all water quality issues, then discover their water still tastes like chlorine and stains from iron.

Mistake 3: Ignoring Grain Capacity Mathematics

The sizing formula for Phoenix water is unforgiving: [Household members] × 75 gallons per day × 12.3 GPG = daily grain removal demand. A four-person Phoenix household requires 2,460 grains of capacity daily (4 × 75 × 12.3). Without adequate capacity, the resin exhausts before the next scheduled regeneration, allowing hard water to flow through untreated. Phoenix's extreme hardness makes proper sizing critical — there's no margin for error at 12.3 GPG.

Mistake 4: Overlooking Salt Efficiency at High GPG

At 12.3 GPG, water softeners regenerate frequently — every 5-7 days for properly sized systems, every 2-3 days for undersized units. An inefficient softener that uses 15-18 pounds of salt per regeneration versus an efficient unit using 8-10 pounds creates a massive cost difference over time. Phoenix homeowners can spend $300-500 annually on salt for an inefficient system versus $150-200 for a high-efficiency model — a difference that compounds to $2,000+ over the system's lifespan.

5. What to Do Next: Assess Your Phoenix Home

Before purchasing any water softener, Phoenix homeowners should document their current hard water damage to establish a baseline for improvement. Check your water heater's efficiency by noting how long it takes to heat a full tank from cold — if it exceeds the manufacturer's specification by 20+ minutes, scale buildup is already reducing performance.

Examine your showerheads and faucet aerators for white, chalky buildup. In Phoenix's 12.3 GPG water, these components typically show visible scale within 30-60 days of cleaning. Remove an aerator and photograph the mineral deposits — this visual evidence helps you understand the scope of hardness damage throughout your plumbing system.

Test your dishwasher's performance by running a cycle with just glassware and no detergent. Phoenix's extreme hardness will leave heavy spotting and film that represents the minerals your softener must remove. Save a "before" glass to compare with post-softener results.

6. Homeowner Checklist: Phoenix Water Softener Readiness

Phoenix homes built before 1985 require lead testing before softener installation. Soft water can dissolve protective mineral coatings in older pipe systems, potentially increasing lead leaching from solder joints and brass fittings. Have your water tested for lead both before and 60 days after softener installation.

Locate your home's main water shutoff valve and ensure it operates smoothly. Water softener installation requires shutting off the entire house water supply. If the valve hasn't been operated in years, consider having a plumber service it before installation day.

Measure the space where you plan to install the softener. The SoftPro Elite HE requires 24 inches of clearance on all sides for maintenance access, plus proximity to both a drain line for regeneration discharge and a 110V electrical outlet for the control valve.

If your Phoenix home has iron levels above 0.3 mg/L or visible sediment issues, plan for pre-filtration before the softener. These contaminants will foul the resin and reduce system lifespan in Phoenix's challenging water conditions.

7. The SoftPro Elite HE: Built for Phoenix's Water

After evaluating Phoenix's water hardness of 12.3 GPG and the presence of iron, chlorine, fluoride, and sediment in the local supply, one system consistently rises to the top for Phoenix homeowners: the SoftPro Elite HE Water Softener. This recommendation isn't based on marketing claims — it's based on the system's specific engineering advantages for extreme hardness conditions like Phoenix faces daily.

Salt-Based Ion Exchange for 12.3 GPG Performance

Salt-free systems do not actually remove hardness minerals — they only attempt to change crystal structure through template-assisted crystallization or electromagnetic fields. At Phoenix's 12.3 GPG level, salt-free systems cannot prevent scale formation. The calcium and magnesium concentrations simply overwhelm these alternative approaches. The SoftPro Elite HE uses proven cation exchange resin to physically replace calcium and magnesium ions with sodium ions — the only treatment method that delivers genuinely soft water (under 1 GPG) at Phoenix's extreme hardness level.

Demand-Initiated Regeneration for Phoenix Efficiency

At 12.3 GPG, resin exhausts faster than in moderate-hardness cities like Tucson or Flagstaff. The SoftPro's demand-initiated regeneration (DIR) monitors actual water usage and resin capacity, regenerating only when the media is depleted rather than on a rigid time schedule. For Phoenix households, this prevents hard water breakthrough during high-usage periods while avoiding salt and water waste during low-usage periods — operationally essential when dealing with extreme hardness, not just convenient.

NSF/ANSI Standard 44 Certified Materials

Certification verifies the resin meets performance and materials safety standards under rigorous testing protocols. For Phoenix residents already managing iron, chlorine, fluoride, and sediment in their water supply, knowing the softening process itself doesn't introduce additional contaminants is critical. The certification also validates the resin's capacity claims — ensuring a 48,000-grain system actually delivers 48,000 grains of hardness removal before regeneration is required.

Grain Capacity Options Matched to Phoenix Demand

The SoftPro Elite HE offers 32,000, 48,000, 64,000, and 80,000-grain capacity models. For a four-person Phoenix household at 12.3 GPG, the math works out to 2,460 grains daily demand (4 × 75 gallons × 12.3 GPG). Over seven days, that's 17,220 grains, plus a 20% buffer for high-usage days brings the requirement to approximately 20,600 grains weekly. The 48,000-grain model provides the optimal balance — adequate capacity for 14+ days between regenerations during normal usage, with reserves for pool filling, landscaping, or houseguest periods.

Ten-Year Warranty Protection

At Phoenix's 12.3 GPG hardness level, ion exchange resin experiences heavy daily mineral loading. While quality resin typically lasts 8-12 years, Phoenix's extreme conditions accelerate wear. The SoftPro's ten-year warranty provides homeowners with protection during the years of highest stress, covering both resin replacement and control valve repairs that might result from the demanding operating environment.

Iron and Sediment Pre-Filtration Compatibility

The SoftPro Elite HE integrates seamlessly with upstream iron and sediment filtration — crucial for Phoenix homes dealing with both hardness and these additional contaminants. The system includes a sediment pre-filter that captures particles before they reach the resin tank, and the control valve programming accommodates the flow restrictions of upstream iron filtration without compromising regeneration effectiveness.

For Phoenix households dealing with 12.3 GPG of water hardness and the compounding presence of iron, chlorine, fluoride, and sediment, the SoftPro Elite HE represents essential infrastructure protection rather than a luxury upgrade.

8. Recommended Setup for Phoenix Homes

Phoenix's extreme water conditions require a systematic treatment approach rather than a single-solution mindset. The most effective configuration for typical Phoenix homes places a sediment pre-filter first to capture particles, followed by the SoftPro Elite HE for hardness removal, with optional activated carbon post-filtration for chlorine taste and odor control.

For Phoenix homes with iron levels above 0.3 mg/L, install an iron filter upstream of the softener using birm or greensand media. This protects the softener resin from fouling while ensuring complete iron removal — something the softener alone cannot guarantee at Phoenix's hardness level.

Position the SoftPro Elite HE after the main shutoff valve but before the water heater to protect all household appliances and fixtures. Install a bypass valve to allow temporary system shutdown for maintenance without losing water service. Ensure the regeneration drain line discharges to a laundry sink or floor drain — Phoenix's frequent regeneration cycles require reliable drainage.

9. How to Size Your Softener for Phoenix

Phoenix's 12.3 GPG hardness makes accurate sizing critical — undersized systems fail quickly, while oversized systems waste salt and water. Follow this step-by-step calculation for your household:

Step 1: Count household members (include regular overnight guests)

Step 2: Multiply by 75 gallons per person per day (Phoenix average including landscaping)

Step 3: Multiply household gallons × 12.3 GPG = daily grain demand

Step 4: Multiply daily grains × 7 = weekly grain demand

Step 5: Add 20% buffer for high-usage days (pool filling, extra laundry)

Step 6: Match to SoftPro Elite HE capacity (32K/48K/64K/80K)

Example for a 4-person Phoenix household:

4 people × 75 gallons = 300 gallons daily
300 gallons × 12.3 GPG = 3,690 grains daily
3,690 × 7 days = 25,830 grains weekly
25,830 + 20% buffer = 31,000 grains
Recommendation: 48,000-grain SoftPro Elite HE

This sizing ensures regeneration every 10-14 days during normal usage while providing reserves for Phoenix's high summer water consumption periods.

10. Installation in Phoenix: What to Know

Phoenix does not require a licensed plumber for water softener installation, but the city does require compliance with uniform plumbing codes for drain connections and backflow prevention. Most Phoenix homeowners can install the SoftPro Elite HE themselves or hire a handyman, though complex plumbing modifications should involve a licensed professional.

Install the system after the main shutoff valve but before the water heater, typically in the garage or utility room. Phoenix homes built after 1995 often have a designated water softener loop — a pre-plumbed bypass that simplifies installation. Older Phoenix homes may require cutting into the main line and installing additional shut-off valves.

The regeneration drain line must discharge to an approved drainage point — laundry sink, floor drain, or outside area that won't cause erosion. Phoenix's clay soil can shift with repeated water discharge, so avoid draining directly against the home's foundation. The drain line should have an air gap to prevent backflow contamination of the softener.

Phoenix's municipal water pressure typically ranges from 40-70 PSI, well within the SoftPro Elite HE's operating range of 20-100 PSI. However, homes in elevated areas like Ahwatukee or Desert Ridge may experience lower pressure that affects regeneration performance.

For salt selection at Phoenix's 12.3 GPG hardness level, use evaporated pellets exclusively. Solar salt crystals leave more residue in the brine tank and can bridge more easily under the high salt consumption rates required for extreme hardness treatment. Evaporated pellets cost 15-20% more but reduce maintenance and improve regeneration efficiency in Phoenix's demanding conditions.

11. Maintenance Schedule for Phoenix Homeowners

Phoenix's extreme hardness accelerates salt consumption and increases maintenance requirements compared to moderate-hardness cities. At 12.3 GPG, the SoftPro Elite HE regenerates every 5-7 days under normal usage, consuming 8-12 pounds of salt per regeneration cycle — significantly higher than the 3-5 day cycles common in softer water areas.

Monthly Phoenix Maintenance:

Check salt levels weekly and refill when the salt level drops to 6 inches above the water line in the brine tank. Phoenix systems consume salt rapidly — typically 50-75 pounds monthly for a four-person household. Inspect for salt bridging, a hard crust above the water line that prevents salt dissolution and blocks regeneration effectiveness.

Quarterly Phoenix Maintenance:

Clean the brine tank completely every three months due to high salt throughput. Test post-softener water hardness with test strips to confirm output below 1 GPG — if hardness creeps above 1 GPG, investigate resin fouling or incorrect regeneration programming. Clean the sediment pre-filter since Phoenix's particulate loading clogs filters faster than in clear-water cities.

Annual Phoenix Maintenance:

Perform complete brine tank cleaning and sanitization. Evaluate resin bed performance — if post-softener hardness consistently exceeds 1 GPG despite proper salt levels, the resin may require cleaning or replacement. Phoenix's iron content can foul resin with orange staining; use iron-specific resin cleaner annually if iron levels exceed 0.2 mg/L.

Five-Year Phoenix Evaluation:

At Phoenix's 12.3 GPG hardness, assess resin replacement earlier than in moderate-hardness cities. High mineral loading degrades resin faster — expect 8-10 year resin life in Phoenix versus 12-15 years in softer water areas.

12. 30-Day Action Plan for New Phoenix Softener Owners

The first month after SoftPro Elite HE installation is crucial for Phoenix homeowners to establish baselines and optimize performance. Phoenix's extreme hardness makes initial adjustments more critical than in moderate-hardness cities.

Week 1: Test water hardness daily to confirm consistent softening below 1 GPG. Phoenix's 12.3 GPG input makes any system malfunction immediately apparent. Document salt consumption to establish your household's usage pattern.

Week 2: Monitor appliance performance improvements — water heater recovery time should decrease, dishwasher spotting should eliminate, and soap lathering should improve dramatically. If improvements aren't obvious, recheck system programming and salt levels.

Week 3: Evaluate iron staining reduction on fixtures and laundry. If orange staining persists, Phoenix homes may need upstream iron filtration before the softener.

Week 4: Schedule a comprehensive water test including hardness, iron, and chlorine to establish post-installation baselines for future comparison.

13. Is Phoenix's water at 12.3 GPG dangerous to drink?

Phoenix's 12.3 GPG hardness poses no direct health risks — calcium and magnesium are essential minerals that many people supplement in their diets. The EPA does not regulate water hardness as a health concern, and some studies suggest moderate mineral intake through drinking water may provide cardiovascular benefits. However, the extreme hardness level creates significant infrastructure and comfort problems that justify treatment.

14. Will a water softener remove iron, chlorine, fluoride, and sediment from Phoenix water?

The SoftPro Elite HE removes calcium and magnesium hardness but handles Phoenix's other contaminants with varying effectiveness. The included sediment pre-filter captures particles effectively. Low levels of ferrous iron (under 0.3 mg/L) may be reduced during the ion exchange process, but reliable iron removal requires dedicated iron filtration upstream. Chlorine and fluoride pass through the softener unchanged — these require activated carbon (chlorine) or reverse osmosis (fluoride) for removal.

15. How much salt will I use per month in Phoenix at 12.3 GPG?

A four-person Phoenix household typically consumes 50-75 pounds of salt monthly with a properly sized SoftPro Elite HE system. At 12.3 GPG, the system regenerates every 5-7 days using 8-12 pounds of salt per cycle. Annual salt costs range from $60-100 for evaporated pellets, depending on household water usage and local salt prices. This consumption is 2-3 times higher than households in moderate-hardness cities but essential for preventing scale damage in Phoenix's extreme conditions.

16. Does Phoenix require a permit to install a water softener?

Phoenix does not require permits for standard residential water softener installation, but the work must comply with uniform plumbing codes. If installation requires significant plumbing modifications, cutting into main water lines, or electrical work beyond plugging into an existing outlet, consider consulting a licensed contractor. The regeneration drain must discharge to an approved location and cannot violate city drainage ordinances or HOA landscape restrictions.

17. Why does soft water feel slippery in Phoenix showers?

The "slippery" sensation occurs because soft water allows soap to function properly rather than forming mineral deposits on your skin. In Phoenix's 12.3 GPG hard water, calcium ions bind with soap molecules and your skin's natural oils, leaving a sticky film that feels "clean" because you're accustomed to the residue. Soft water removes this calcium interference, allowing thorough rinsing and natural skin oil balance — the slippery feeling indicates effective softening and complete soap removal.

Final Verdict for Phoenix

Phoenix's water hardness of 12.3 GPG demands commercial-grade treatment in residential applications. This isn't a comfort issue — it's asset protection for one of your largest investments. The combination of extreme hardness plus iron, chlorine, fluoride, and sediment creates a perfect storm of appliance damage, energy waste, and daily frustration that compounds monthly until addressed systematically.

The SoftPro Elite HE rises above other softener options specifically because of its demand-initiated regeneration that adapts to Phoenix's challenging conditions, its grain capacity options that match local demand calculations, and its proven resin chemistry that delivers consistent performance under extreme mineral loading. The ten-year warranty provides essential protection during the years of highest stress that Phoenix water creates.

For Phoenix homeowners ready to stop subsidizing the "hard water tax" of premature appliance replacement, energy inefficiency, and excess soap consumption, check current SoftPro Elite HE pricing and available grain capacities for your household size and usage patterns.

In a city where the desert preserves everything except your plumbing, the SoftPro Elite HE helps your home's water systems survive the mineral assault that makes Phoenix sunsets so spectacular.