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Whole home filtration

Arizona’s best whole home filtration

Arizona water is different, and your filtration should be too. Hydrology sets the standard for whole home water filtration Arizona homeowners and leading custom home builders trust. From standard homes and luxury estates to private well testing and custom-engineered well systems, we protect your water, home, and family.

Whole home water filtration Arizona install by Hydrology: a three-stage filter and UV system above a water softener
Free Water TestLicensed & Insured PlumbersLifetime Tank Warranty0% Financing Available
How it works

Test the water first. Then design the system.

  1. 01

    Free Water Test

    We can come directly to your home, or you’re welcome to bring a sample of your water into the store for a complimentary test and a better understanding of what’s really in your water.

  2. 02

    Free in-home assessment

    Schedule a quick 20-minute assessment, and we’ll walk you through how the system works, what it does for your home, and what you can realistically expect.

    No pressure. No hard sales pitch. Just clear education so you can make the right decision for your water.

  3. 03

    Free Quote With Full Transparency

    Receive a complimentary quote with all the details clearly outlined, so you know exactly what’s recommended, why it matters, and what to expect moving forward.

A Hydrology whole home filtration and UV system with a water softener installed in a garage
Hydrology whole home filtration components installed in a garage

What whole home water filtration Arizona systems do

Hydrology Water Solutions’ systems for whole home water filtration Arizona families rely on are designed to provide comprehensive water purification for every tap in a residence. These systems are increasingly recognized for their ability to enhance water quality, ensuring that all household members have access to clean, safe drinking water.

One of the primary benefits of whole home filtration is the removal of chlorine, sediment, and other harmful substances. Studies indicate that chlorine, commonly used in municipal water systems, can lead to the formation of harmful byproducts when it reacts with organic matter. A whole home filtration system can reduce chlorine levels by up to 99%, significantly improving the taste and odor of water.

Moreover, these systems can effectively eliminate heavy metals such as lead and mercury, which are often found in older plumbing systems. The World Health Organization (WHO) has identified lead as a significant health risk, particularly for children, as it can affect cognitive development. Whole home filtration systems can reduce lead concentrations to below the EPA’s action level of 15 parts per billion, thereby safeguarding the health of residents.

On a private well? Start with well water testing. Running a restaurant, brewery, or church? See commercial water filtration.

Financing

$0 Down | 0%

$0 down, 0% interest up to 21 months on whole-home filtration and Alkalizer under the sink drinking system.

Financing details
Pricing

Systems start at $1,299, with a free 10 year warranty.

Every quote for whole home water filtration Arizona homeowners request is built around your water test, your home, and your goals.

See pricing
Upkeep

Salt and filter delivery from $16/mo.

We deliver the salt, top off the brine tank, and inspect the system every three months.

Delivery service
Score your water

What's really in your water?

Answer a few quick questions about your home and we'll estimate your Hydrology Water Score, then show you exactly what's pulling it down.

Heads up: your Water Score email may land in your spam or promotions folder. If you don't see it in a few minutes, check there.

Question 1 of 50%

Where does your home's water come from?

Drinking water

9 stage RO alkaline drinking water, at your sink.

The same water people drive to the store for, modelled into an under-sink system with remineralization and built-in UV protection.

How the 9 stage system works
01High-capacity pre-filtration
Sediment protectionCatches grit, rust, and sand so the membrane and later stages last longer and flow stays strong.
02Carbon pre-filtration
Taste & odor cleanupHelps reduce chlorine, taste, and odor compounds so your water stops tasting “city.”
03Calcite filter
pH conditioning / pre-balanceGently conditions the water before it reaches the membrane.
04Reverse osmosis membrane
The main purificationThe “tight filter” that removes a wide range of dissolved solids and unwanted contaminants for truly clean water.
05Re-mineralization / active oxygen
Mineral assimilationRemineralized water hydrates better because essential electrolytes help your body absorb and retain water more efficiently at the cellular level.
06Alkalizer / pH balancing
Raises pH for a smoother taste and a less “acidic” feel.
07KD-55 electro purifier
Enhances ion removal, oxidation reduction, and further impurity capture.
08Granular activated carbon
Final taste passDepending on configuration, adds an additional polish layer for taste, clarity, and consistency.
09UV sterilization
Microbial safetyUV is the “final guard” to help ensure the water is microbiologically safe at the point you drink it.
The Hydrology 9 stage RO alkaline drinking water system on display in the store

The Hydrology Difference

Many systems use one or two of these medias. Hydrology integrates all three—strategically engineered to work together, not just stacked in a tank.

  • Cleaner, healthier water
  • Protection against modern contaminants
  • Longer system life
  • Better performance
  • Real results you can feel, taste, and see in your home

This is water engineered for the desert. This is water engineered for Arizona families. This is Hydrology Water Solutions.

Free assessment

Contact us for a free assessment

Tell us about your home and your water. We will test it, walk you through the options, and quote it with full transparency.

Service area
Servicing the greater Phoenix, Arizona area

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Our technology

A three-media process for whole home water filtration Arizona can count on.

KDF-55: Heavy Metal Defense + Superior Chlorine Reduction

KDF-55 is one of the most advanced filtration medias available—and it’s a game-changer for Arizona homes.

  • Reduces heavy metals including lead, mercury, nickel, and chromium
  • Dramatically reduces chlorine levels
  • Prevents bacterial growth inside the tank
  • Protects downstream filtration stages so they last longer and work better

Why it matters for Arizona: Many Arizona cities blend water sources, including wells and surface water, and move it through aging pipes. KDF-55 helps protect families from metal contaminants while stopping microorganisms from forming in the filtration tank—something ordinary carbon alone cannot do.

Hydrology leverages KDF-55 not as a luxury upgrade—but as a core layer of health protection for Arizona households.

Catalytic Carbon: Advanced Filtration for Modern Contaminants

Standard carbon can’t keep up with modern water challenges. Catalytic Carbon is different—it’s engineered for today’s chemistry.

  • Reduces chloramines (increasingly used in Arizona municipal treatment)
  • Removes taste, odor, discoloration, and chemical byproducts
  • Targets VOCs and chemical compounds that older systems miss
  • Delivers noticeably cleaner, fresher-tasting water throughout the home

Why it matters for Arizona: Many Arizona cities are moving toward chloramine disinfection because it lasts longer in long municipal pipes—but it’s harder on plumbing, skin, hair and respiratory systems. Catalytic carbon is specifically designed to handle chloramines, giving families cleaner, safer, more comfortable water at every tap.

With Hydrology, catalytic carbon isn’t just a filter, it’s your home’s chemical defense shield.

10% Uniform Resin Beads: Elite Water Softening Built to Last

Arizona water hardness is extreme due to high dissolved mineral content. Hydrology uses 10% uniform resin , a stronger, longer-lasting, premium grade softening resin.

  • Removes rock-hard mineral scale that damages plumbing and appliances
  • Protects tankless water heaters, fixtures, and water-dependent systems
  • Helps prevent spotted dishes, cloudy glassware, and scale buildup
  • Creates softer water that’s easier on skin, hair, clothing, and pipes

Why it matters for Arizona: Standard 8% crosslinked resin breaks down faster in chlorinated and chloramine water. Hydrology’s 10% uniform resin resists chemical degradation , extends lifespan, maintains performance longer, and withstands Arizona’s demanding water conditions.

This isn’t about “soft water”—it’s about protecting your home’s infrastructure and preserving warranties on expensive plumbing equipment.

Recent installs

More systems we have installed.

Real Hydrology whole home filtration and softening systems, from a single tank to a four-tank setup.

A Hydrology whole home filtration and UV system with a water softener installed in a garage
A Hydrology dual-tank whole home filtration and UV system installed in a garage next to a tankless water heater
A four-tank Hydrology filtration and softening system with a brine tank and sediment filter, installed against a black wall