Healthy Home Journal

July 23, 2024 · Updated September 22, 2026

By Brian Johnson, Building Biologist and Licensed General Contractor

Unlocking the Power of Healthy Water with the Whole Home Structured Water Unit

Natural Action Technologies HD Series whole home structured water unit with copper coupling

Imagine having access to revitalized, healthy, structured water throughout your entire home. I take water quality seriously.

It is the foundation for optimal well-being, allowing you to enjoy all the benefits of using structured water devices for cooking, drinking, showers, laundry, gardening, self-cleaning, and even for the well-being of your pets.

As a general contractor and founder of Senergy360, I recommend what the HD-24 Whole Home Structured Water Unit offers.

This post will explore the benefits and user experiences, why I support this product, and why it stands out in the market.

Natural Action Technologies HD Series whole home structured water unit

How the Whole Home Unit Works

The HD-24 Whole Home Structured Water Unit is designed to provide your household with high-quality structured water, similar to the pure, refreshing water in mountain springs.

Structured water is sometimes written as H3O2, the term Dr. Gerald Pollack uses for the ordered layer of water his lab studies. Chemically it is still H2O; the claim is about how the molecules are arranged.

This is achieved through a natural process of passive ionization, utilizing paramagnetic materials and organized turbulence.

The result? Healthier water tastes better and feels softer on your skin.

Natural Action says this changes how water behaves in the home and in the body. The home effects, like less scale and softer-feeling water, are what owners notice first. The health effects have not been confirmed in controlled studies.

Plumber tightening a whole house water filter housing with a wrench

A Chemical-Free Alternative to Water Softeners

Unlike traditional water softeners that rely on salt, the HD-24 unit uses a passive process with no salt or chemicals. It does not remove contaminants, so pair it with filtration if your water test calls for it.

Natural Action says the unit reduces hard water scale, which makes a home easier to clean and helps appliances last longer.

Hard water itself is well understood. The U.S. Geological Survey explains that water hardness is generally the amount of dissolved calcium and magnesium in water, and that when hard water is heated, as in a home water heater, solid deposits of calcium carbonate can form.

This scale can reduce the life of equipment, raise the costs of heating the water, lower the efficiency of electric water heaters, and clog pipes.

U.S. Geological Survey, "Hardness of Water"

Before choosing any whole-home system, it helps to know what is in your water. The EPA requires community water systems to deliver an annual drinking water quality report, the Consumer Confidence Report, which lists the regulated contaminants found in local drinking water. Conditioning water and filtering it are different jobs, so if your report or a private well test shows contaminants you want removed, see our guides to water filtration methods and whole house water filtration.

Why This Unit Stands Out

Natural Action's whole home units are passive: no salt, no electricity and no filter cartridges to change. For a family that wants softer-feeling water without adding anything to it, that low upkeep is the main draw.

The Science of Structured Water

Structured water molecules denote water organized into specific arrangements, believed to enhance its properties and benefits.

Single inline Natural Action Technologies HD Series structured water device

Water can take on different short-lived structures depending on temperature, pressure, dissolved minerals and nearby surfaces, and researchers such as Dr. Gerald Pollack study how it orders itself next to surfaces. Whether a device changes water in a way that benefits health has not been shown in human studies.

Supporters believe structured water improves hydration and nutrient absorption. The studies usually cited were done on livestock drinking magnetized water, not on people, so we treat the health side as a reported benefit.

Ongoing scientific research on structured water makes it a focal point of interest in alternative health spheres and among researchers exploring water's molecular properties.

For a wider look at the options, including shower, sink and travel units, see our roundup of the best structured water devices.

An Investment in Your Family's Health

The HD-24 Whole Home Structured Water Unit invests in your family's health and well-being. Providing revitalized, structured water throughout your home offers numerous benefits that go beyond what traditional water softeners can provide.

Ready to transform your water experience? Learn more about the Whole Home Structured Water Unit and take the first step towards a healthier, more sustainable lifestyle.

Whole-home water treatment like this is one system of our 12 CORE Principles for Healthy Building Design.

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