How much does water filtration cost in California?

Every home is different. Contact us for a free in-home water test and quote tailored to your home.

What contaminants are in Phoenix tap water?

Phoenix tap water from the Salt River Project and Central Arizona Project typically contains chlorine (disinfectant), total dissolved solids of 464 to 716 mg/L (City of Phoenix 2025 Water Quality Report), and hardness of 172 to 302 mg/L (10 to 17.6 grains per gallon) in the same report. Free water testing from Purest Water Solutions identifies your exact contaminant levels and recommends the right filtration or softener system for your home.

Do I need a water softener in Las Vegas?

Yes. Las Vegas water from Lake Mead is among the hardest in the United States, averaging 278 to 415 mg/L total hardness. Hard water accelerates water heater corrosion, leaves scale on fixtures, and shortens appliance life. A whole-home water softener typically pays for itself within 2 to 3 years through reduced energy costs and appliance replacement savings.

Does Purest Water Solutions offer free water testing?

Yes. Purest Water Solutions provides free in-home water testing for homeowners in California, Phoenix, and Nevada. A technician tests for hardness, chlorine, iron, total dissolved solids, and pH at your tap. There is no obligation to purchase, and results are explained clearly before any system is recommended.

How does a whole house filtration system work?

A whole house filtration system sits at the main water line where it enters your home. All water passes through the filter media before reaching any tap, shower, or appliance, ensuring every drop of water in your home is filtered.

How often do filters need to be replaced?

Most whole house filters need replacement every 6-12 months, depending on your water quality and usage. We offer maintenance plans that include regular filter changes.

Will it affect my water pressure?

Modern whole house systems are designed to maintain strong water pressure. Our systems are sized appropriately for your home to ensure optimal flow rates.

How much does whole house filtration cost in California or Phoenix?

Every home is different, so contact us for a free in-home water test and detailed quote with no obligation.

What's the difference between whole house filtration and a water softener?

A whole house filter removes contaminants like chlorine, sediment, and VOCs. A water softener removes hardness minerals (calcium and magnesium). Many homes benefit from both systems working together. We also offer combo 2-in-1 systems that handle both in a single unit.

Does whole house filtration remove chloramine?

Yes. Standard carbon filters remove chlorine effectively, but chloramine (used by many California and Arizona utilities) requires catalytic carbon media. We test your water to determine which disinfectant your utility uses and select the appropriate filtration media.

Will whole house filtration affect my water pressure?

Our systems are professionally sized for your home's flow rate. When properly selected, you should notice no reduction in water pressure. We calculate the required flow rate based on your home's number of bathrooms and fixtures.

Whole House Water Filtration Systems | California, Phoenix & Nevada

Whole house solution

Pure, clean water from every tap in your home. Our whole house filtration systems remove contaminants at the source, protecting your family and your home.

Get a free water test (949) 873-1129

Purest Flow X1 / whole house

99%

Contaminant removal

Family owned and operated
Licensed and insured
Free in-home water test
33 communities in CA, AZ and NV
Open 24 hours, 7 days a week

Why it matters

A whole house system provides comprehensive protection for your entire home.

Every tap, every faucet

Clean, filtered water from every water source in your home: kitchen, bathroom, laundry, and more.

Protects your home

Prevents sediment and mineral buildup in pipes, water heaters, and appliances, extending their lifespan.

Better water quality

Removes chlorine, sediment, rust, and other contaminants for noticeably cleaner, better-tasting water.

Eco-friendly

Reduce plastic bottle waste and your environmental footprint with unlimited filtered water at home.

What it fixes

Our whole house systems target a wide range of contaminants found in municipal and well water supplies.

Chlorine

Chloramines

Sediment

Rust & Iron

VOCs (Volatile Organic Compounds)

Pesticides & Herbicides

PFAS/PFOA

Lead

Mercury

Hydrogen Sulfide (Odor)

Turbidity

Industrial Chemicals

A whole house filter removes contaminants like chlorine, sediment, and VOCs. Hardness minerals (calcium and magnesium) are removed by a water softener, and many homes benefit from both working together. We also offer combo 2-in-1 systems that handle both in a single unit.

Inside the system

Whole house systems

Explore each system's components. Click the hotspots to learn how they work.

System components

Purest Flow X1

3 key components

Tap a numbered marker or a part to see what it does.

How it works

01
Free water analysis
We test your water at the source to identify exactly what contaminants need to be addressed.
02
Custom system design
We design a filtration system matched to your home's water quality, size, and plumbing.
03
Whole-home clean water
Every faucet, shower, and appliance in your home now receives filtered, clean water.

What is included

Our whole house filtration systems come with everything you need for clean water throughout your home.

Removes chlorine and chloramines
Filters sediment and particulates
Reduces rust and iron staining
Eliminates unpleasant odors
Protects plumbing fixtures
Extends appliance lifespan
Low maintenance requirements

Start here

See what your water needs first.

A free in-home test shows hardness, chlorine, iron, total dissolved solids and pH before we recommend anything.

Book a free water test See financing options

Questions

Whole House Filtration: common questions

Still unsure? Call (949) 873-1129 or read the full FAQ.

A whole house filtration system sits at the main water line where it enters your home. All water passes through the filter media before reaching any tap, shower, or appliance, ensuring every drop of water in your home is filtered.

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