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Water conditioner Vs. water softener

Water is the most important thing that we need in our lives. From drinking water to bathing, washing clothes to cooking and even gardening, water is there with us in every step of our lives. Water is such an integral part of our everyday life, but in almost all cases, water does not start out clean. This is why water typically goes through many stages of treatment before it ever gets to you. Even once water has already been treated by your city and makes its way to your storage tank and pipes, it may not be in the condition you want it.

This is where water conditioning comes in. Water conditioning aims to address three major issues that are present in most water sources: limescale, bacteria, and algae. These problems can cause a whole host of issues in water systems, including on the insides of pipes, on heat exchangers, on fixtures, and more.

If your primary goal is to keep water from damaging or causing problems in your plumbing system or increase the efficiency of your appliances, trying to figure out the best option for treating your water can be overwhelming. There is a myriad of solutions out there, and it can be difficult to understand the differences between them and which solution is best for your home or business. One question that arises in everyone’s mind is “How does a water conditioner work?”

In this blog, we’ll focus on two types of water treatment systems: water conditioners and water softeners. These terms are often confused, so we’ll clarify the difference and explain how each works.

Water Conditioner vs. Water Softener: What’s the Similarity?

What Does a Water Conditioner and a Water Softener Have in Common? It is important to understand the similarities between these two terms before we examine their differences. Water conditioners and water softeners both seek to solve the problem of hard water. Hard water is water that is rich in minerals like calcium, magnesium, and silica. The presence of these minerals is the root cause of hard scale.

These minerals can cause serious problems for heat-exchange surfaces, pipes, and water fixtures throughout your home and business. Over time, pipes could become completely clogged by scale buildup. When limescale builds up on a heating element, it insulates it and prevents it from doing its job efficiently. Hard water can cause ongoing, everyday problems, too. It’s no wonder that homeowners and businesses alike want to find a way to combat this issue.

Water Conditioner vs. Water Softener: What’s the Difference?

We’ve already seen what these two terms have in common, so what’s the difference between them? When it comes to the issue of hard water, a traditional water softener actually removes calcium, magnesium and silica ions, leaving it with small quantities of what is known as “temporary hardness”. The softener replaces these ions with salt through a process called ion exchange.

A water conditioner, on the other hand, is a more innovative solution that manipulates the way the hardness minerals in a liquid solution behave. The result is that they are still present, but they don’t build up on surfaces and cause problems. Since calcium, magnesium and silica are healthy minerals to humans and other animals, keeping them in the water is a great advantage, as long as they aren’t damaging your plumbing system.

While both water softeners and water conditioners are designed to address the problem of water hardness in some way, a water conditioner typically tackles other water issues, too — such as biological contaminants, including bacteria and algae, which can collect on surfaces. When these substances build up, it is referred to as biofilm. A water softener alone is not designed to address the issue of a biofilm-only scale.

Note that “water conditioner” is often used as a fairly broad term that may refer to any type of water purification or treatment system. We’re focusing on the type of water conditioner that we’ve described here — one that can provide an all-in-one solution for both hardness and biological contaminants. There are different methods of conditioning water, but the result should be a liquid solution that does not allow the buildup of any kind to damage your plumbing system.

How Does a Water Softener Work?

Traditional electric water softeners typically remove excess minerals from water through a process called ion exchange. To understand this process, you need to first understand that minerals are ionic. In other words, they are electrically charged. It’s also important to understand that ions of opposite charges are attracted to each other.

Minerals such as calcium and magnesium, both have a positive charge. Sodium, the mineral that water softeners use to replace hardness ions, also has a positive charge, so none of these ions are attracted to each other. However, sodium’s charge is weaker than that of calcium and magnesium. If ions aren’t attracted to each other, how can an exchange take place? There is one other crucial element needed to make the process work: a resin bed consisting of lots of tiny, negatively-charged beads.

The salt added to a water softener clings to these beads since opposites attract. Then, when the calcium and magnesium-rich water flows through the water softener, the negatively-charged resin attracts the positively-charged ions of calcium and magnesium. Since these ions have a stronger positive charge than sodium ions, the sodium ions get displaced and are exchanged for calcium and magnesium.

The water that flows out of the tank now contains dissolved sodium chloride (salt) instead of dissolved calcium or magnesium, resulting in what is called “soft water”. For every GPG of calcium or magnesium minerals that are removed, 7.5 milligrams per quart of sodium are added.

As this process occurs continuously, so does the need for more resin beads and brine solution – both of which are costly additions to your monthly utility bill.

Some of the downsides of this process are that it wastes water since the excess minerals need to be flushed out and requires the addition of salt every so often to keep it going. This represents an ongoing maintenance task as well as a financial cost. It also makes this type of water treatment less environmentally friendly and unhealthy to humans and other animals.

How Does a Water Conditioner Work?

How do water conditioners affect water? Remember, there are different kinds of water conditioners. They use various methods to create a catalytic reaction that changes the way minerals and biological contaminants behave in a liquid solution. The end goal is to keep this matter from building up on surfaces and causing serious issues like biofouling and scale buildup.

The exact way a water conditioner achieves this depends on what type of conditioner it is and what the system is capable of. The goal may be to reduce the formation of limescale, to slow the rate of scaling or to change the makeup of the scale so that it precipitates and doesn’t adhere to surfaces at all.

No matter how a water conditioner manipulates the behavior of minerals, they all have some key things in common. Conditioners, as opposed to traditional water softeners, do not actually remove mineral ions, but they do prevent those ions from building up around the insides of pipes, on the heating element, nozzles, and plumbing fixtures. This solves one of the major problems hard water presents without adding salt. This is why you’ll sometimes hear water conditioners referred to as “no-salt softeners”. This water treatment option is preferable for many people since water conditioners tend to be much lower maintenance and lower cost than traditional water softeners and do not add sodium to the water.

Another advantage of the water conditioning process is that it can address biological contaminants, as well. Water conditioners can break up biofilm so that it doesn’t adhere to surfaces. Some conditioners, such as HydroFLOW, can even deactivate these biological contaminants.

The HydroFLOW water conditioner keeps minerals, algae, and bacteria from becoming a problem in your water system by sending an electrical signal of 150 kilohertz (kHz) through your plumbing system. The signal causes the minerals to join together, forming clusters that eventually form stable crystals. These crystals do not cling to surfaces like individual minerals would.

The signal also affects biological matter. Most existing biofilm will break up and be carried by the flow of the liquid solution. Furthermore, the electrical signal charges the algae and bacteria, causing the cells to be surrounded by a layer of pure water. As water is forced into the cells via osmosis, the cell ruptures and perishes.

Types of Water Conditioners

Here are a few different water conditioning methods, or “salt-free water softeners”:

  • Magnetism: Some conditioners use magnets to create a magnetic field in your water that affects the way the hardness ions behave. Normally, these ions are prone to forming clusters that stick to surfaces, but magnetism is intended to make them less likely to do this by changing the shape of the clusters. Scientific studies have not confirmed the effectiveness of magnetic water treatment.
  • Electromagnetism: This method is similar to using magnetism, but in this case, there is a source of electricity. Electromagnetic conditioners have the same disadvantages as magnetic ones. Their only advantage over traditional magnetic conditioners is that you can turn off the signal if need be.
  • Electrolysis: This method uses what is essentially a battery. Metal electrodes are immersed in the water and release positive zinc ions, which also release electrons that move through the wire to the cathode. This process eventually ceases when the zinc anode dissolves. When this conditioner is exhausted, it will no longer affect your water, and you may not know this has occurred until the hard water has caused damage.
  • Template-Assisted Crystallization: Shortened to TAC, this method uses resin beads as a catalytic nucleation site where hardness mineral ions are changed into a stable crystalline form that will not cling to surfaces. These crystals are microscopic and flow normally through the water. Unlike a softener that uses ion exchange, this tank of resin beads does not require ongoing regeneration.
  • Electrical Induction: An electrical current can also be used to precipitate water hardness. This precipitate typically forms on an electrode that requires periodic cleaning. The precipitate can create a layer of sludge on some surfaces. However, this sludge can be easily removed by fast-flowing water. The patented and unique HydroFLOW water conditioner is the most innovative way of using an electrical induction to condition water.

The above types of water conditioners are known as physical conditioners. Some water treatment methods change the chemical makeup of water rather than manipulate the way ions in the water behave. You may hear these treatment methods referred to as water conditioners, but they use chemicals to treat the water and are not physical conditioners. A water softener that uses ion exchange is one example of a chemical treatment process. Some other examples of chemical treatment methods include:

  • Chelation: Another method is to introduce a chemical compound that acts as a chelating agent. Magnesium and calcium bind to this chelating agent and remain suspended in the water rather than building up on surfaces. However, if they remain in one place for long, as they might in a water heater, the buildup could still occur.
  • Clark’s Process: This process is also called lime softening. The chemical calcium hydroxide, called limewater, is added to water, which causes the hardness ions to precipitate. The alkalinity of the water is raised through this addition to above 9.6, so carbon dioxide must be added to re-carbonate the water and bring the pH back down.
  • Reverse Osmosis: With reverse osmosis, sometimes shortened to RO, pressure forces water to pass through a semipermeable membrane that takes unwanted ions, molecules, and larger particles out of the water. RO requires ongoing filter replacements, which can become costly. Where is the chemical usage? Acid is usually introduced in order to reduce the fouling of this system.

Condition Water Effectively and Efficiently with HydroFLOW

There may be many ways of treating water, but not all of these methods are equally effective or meet every industry’s needs equally. Being informed is a critical first step. This way you can be sure you choose a solution that is right for your home or business. Don’t take on the ongoing expense and maintenance of a water softener right away just because you need to treat your scale problems.

For some, an electronic water softener may be the best solution, but it is by no means your only option. As we have seen, many other types of water conditioners can have a positive effect on hard water without actually removing the hardness minerals. Additionally, some of these conditioners are designed to prevent the accumulation of biofilm. In numerous cases, a water conditioner, rather than a water softener, is the perfect solution to address water treatment needs.

At HydroFLOW USA, we have developed an especially effective means of conditioning, water that doesn’t require the use of any chemicals or salt. All it takes is an easy installation of a unit that is easily built around a pipe. This unit has a special transducer that is connected to a ring of ferrites. The unit delivers an electrical signal that travels through a plumbing system, regardless of the pipes’ material. The water flowing through the pipes acts as a conductor to carry the signal.

As a result of this electrical current, ions — both positively and negatively charged — form crystals that are suspended in the water. Scale and biofilm won’t build-up, and the signal also chips away at the already existing build-up. Hydropath Technology, which powers the HydroFLOW devices, is uniquely effective and efficient compared to other water conditioning options on the market today. With a HydroFLOW water conditioner, you’re left with pipes, fixtures, and appliances that are clean rather than covered in accumulated minerals and biofilm. This allows them to work to their full potential and to last longer than they otherwise would.

We offer several product options to meet your specific needs. You can count on our products to thoroughly address the issues of scale, bacteria, and algae. Contact us today if you have any questions or want to learn more about how HydroFLOW water conditioners.

Can I Use HydroFLOW and a Traditional Water Softener?

In short, yes! In areas with extremely hard water, you may notice issues with dry skin and hair along with the typical limescale issues in your plumbing and appliances. Since HydroFLOW water conditioners are non-interfering devices, they may be installed along with traditional water softeners and other various filtration systems as part of a whole home water treatment solution.

The advantage of running HydroFLOW and a water softener together is reducing the amount of salt needed to soften the water to your preferred hardness. Rather than running the water softener at full to reduce scale which often leads to the water having a silky or slimy feel, you can dial the softener back to let more of the minerals through while reducing salt consumption (as well as sodium levels in your water). This leads to a more balanced feel in your water and with HydroFLOW installed, you won’t have to worry about limescale forming in your plumbing and appliances from the additional mineral content.

In conclusion, the important thing to understand about the comparison of water conditioners and water softeners is both water softeners and conditioners are different, but they both tackle the same problem – hardness. Salt-based softeners will remove the calcium and magnesium from your water and exchange those mineral ions with sodium, whereas a conditioner will leave the calcium and magnesium mineral content of your water. and prevent those minerals from damaging your appliances and plumbing system. Even though water conditioners are referred to as an alternative to an electric water softener don’t be confused and think they will soften your water. Water conditioners are a healthy alternative option that allows you to keep the calcium in your water without the problems the calcium will cause.

Related Articles:

Water Softening Systems and the History of Water Softeners

Hard Water Facts

Water Conditioners, Water Softeners and Hard Water

Water Terminology