Salt Free Water Softener

Best Salt Free Water Softener Reviews

Salt-free water softener technology eliminates the use of minerals or chemicals to produce conditioned water without the adverse effects of hardness. Generally, the system alters the composition of magnesium and calcium ions present in water, which renders a benign crystalline structure. Due to the mechanically stable, heatproof, and insoluble crystals, they can eradicate lime deposits that embed into pipes, appliances, or fixtures.

Accordingly, salt-free systems don’t function as water softeners but as descaling agents or conditioners. They also keep these essential minerals, then rinse them away with the usual streaming of water. Best salt free water softener (saltless) outshines traditional appliances that squander water or guzzle electricity. Without salt, this eco-friendly solution means inexpensive, low maintenance, and long-lasting solution for homeowners.

With many different models in the market, your options are wide open, and this might present a new problem. To solve this one, here is a list of various salt free water softeners that you can check out to see which ones will give you the most delicious water without scale and excessive mineral content. These reviews will help simplify your decision.

OneFlow + Salt-Free Scale Prevention and Water Filtration System

OneFlow Salt-Free Water Softener

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OneFlow + represents a cream of Watt Premier’s products in the market. It adopts one of the most efficient forms of salt-less scale treatment technology known as Template Assisted Crystallization (TAC). Generally, TAC magnetizes and restructures the “hard” minerals into mild and inactive “soft” scale particulates that often remain suspended in water and often flow easily via a network without adhering to surfaces.

TAC has become a widely accepted means to treat water since this technology doesn’t remove or introduce ions into the water. Instead, it retains essential minerals such as potassium, magnesium, and calcium without using sodium.

Since TAC is the backbone behind this OneFlow + system, you’ll reap even more benefits like nature-friendly and economical water treatment. What’s more, the system helps in extending the lifespan of your appliances, protecting plumbing, and reducing maintenance costs. But, the mineral-rich water means it doesn’t purge spots such as a salt system.

Furthermore, it’s designed to reduce chlorine smells and traces for high-quality tasting water from all taps in your home. It prides itself on a slim profile that has 1” NPT inlet and outlet connectors for a relatively simple installation and maintenance-free operations. Besides, a multipurpose tool and a pressure relief valve allow quick cartridge replacements. The green technology also guzzles no electricity, prevents water wastage, and functions without a drain.

OneFlow + anti-scale solution inhibits the negative impacts of magnesium or calcium without losing their particular health benefits. The only drawback is the lack of properties that create surfactants found in more potent detergents such as a water softener. If you’re a homeowner that has placed a premium on scale prevention, then the OneFlow + system suits your description. It tops this list for many reasons.


  • Better-tasting water at all taps
  • Improves plumbing efficiency and prolongs the lifespan of appliances
  • Almost maintenance-free
  • Environmentally-friendly solution
  • Flexible installation due to its slim profile


  • Not a typical water softener

Whirlpool WHES40E Softener Built-in Technology

whirlpool water softener

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The Whirlpool WHES40E grain water softener is an excellent option for families that have more than six members looking for a safer method to soften their water. The WHES40E removes sticky mineral stains and uses less detergent during the wash for cleaner, softer, and brighter fabrics. Therefore, it assists your water-using devices last longer by enabling them to run more efficiently. What’s more, this 40,000-grain water softener helps to keep your skin and hair feeling soft and healthy. Furthermore, this Whirlpool WHES40E water softener adopts demand initiated regeneration.

It means that the water softener will only regenerate depending on your hardness level and the amount of water you actually use. So, this leads to significant water and salt savings. Also, this WHES40E water softener doesn’t waste water by regenerating (such as competitor softeners) when you’re on vacation. And you might not run out of the soft water when you use more water than usual.

These water softeners come with easy-to-program electronics. They can also include a low salt indicator light that works on well water or city water. With time, the Whirlpool 40,000 grain water softeners keep your water-using appliances (e.g., washing machines, dishwashers, water heaters, etc.) functioning more efficiently, to last longer as well as save energy.

Additionally, every Whirlpool water softener comes with a 1-year manufacturer’s labor and parts warranty, 10-year limited warranty on tanks, and electronics warranty. The labor and full parts warranty can also be extended to two years after buying three bottles of Whirlpool WHEWSC water softener cleanser during the first year of ownership. Generally speaking, all whirlpool WHES40 softeners entail bypass valve, installation kit, and come ready to connect to a 1-inch male pipe thread.


  • Saves more time and energy
  • Refilling less often
  • A super high flow valve
  • Clearwater iron technology
  • Easy program set
  • Low salt indicator


  • Not ideal for a small family

Tier1 Essential Certified Series Whole House Water Filter System

tier1 saltless water softener

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The Tier 1 Whole House system consists of customizable components that enable you to tailor the setup to your particular demands. The system, as the name suggests, provides extensive range options with specific configurations for sediment reduction, ultraviolet decontamination, salt-free softening, and carbon/KDF filtration. Don’t forget it costs big bucks to purchase this product; however, the price is somewhat justified by its all-round components.

Installation and maintenance are pretty simple since it invades your space with just four sq.ft of floor footprint. Typically, series 8000 comes with a sediment pre-filter kit, a tank that’s prefilled with KDF + Carbon media, a tank full of salt-free media, and all installation pieces. Like expected, KDF-55, as well as Granular Activated Carbon Media, allow micro-filtration to reduce chlorine levels, scale, microbial germs, and heavy metals for minimized costs. In other words, salt free water softener media promotes descaling, and up-flow design prevents the backwash of chloride salts.

One piece of exciting news from this product is minimizing scale buildup without salt or dangerous chemicals. For healthy living, get tastier, pristine, and chlorine-free water. What’s more, you minimize harmful chemicals as well as damage to your hair or skin.

Do not forget that there’s no perfect piece of engineering. The only downside for this system is the increased complexity due to the eight pieces package. And although this arrangement doesn’t affect performance, it increases repair costs and breakdown.


  • Inhibits scale accumulation
  • Nature-friendly with saline-free effluents
  • Fully-equipped package
  • No backwash cycle of the chloride salts
  • Healthy technology eliminates toxicity


  • Teir1 branded media might restrict usability when exhausted

Aquasana Whole House Water Filter System

Aquasana Whole House Water Filter System

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The distinctive feature of this series comes from its lack of a typical SimplySoft tank. The system imparts the Aquasana-topflight filtration DNA, healthier and chlorine-free water. For those who are looking to upgrade filtration performance, you could pair it with powerful UV Sterilight, optional SimplySoft, and Pro-grade installation kit.

Aquasana Whole House Filter has a few upsides and downsides as well. At the outset, this package consists of a couple of pieces that make installation quite challenging for unskilled homeowners. Typically, the pro kit pairs with the PEX tubing and eliminates some tools that often increase costs. Hiring a plumber is necessary when you have no loads of DIY experience under your belt.

There are several sterling qualities, however, that make the Aquasana a life-saver when it comes to the water filtration world. Due to the exclusive up-flow, dual tank design of the Aquasana Rhino, it lengthens water interaction time when it comes to contaminant-attracting media to allow optimum effects. Aquasana Whole House Filter removes 97% of chlorine and minimizes harmful contaminants such as pesticides, herbicides, mercury, lead, VOCs, and more. As a result, you’ll enjoy odorless and better-tasting water throughout your home.

Upgrades of SimplySoft and UV Sterilight Filtration broaden your purification horizons. You’ll get an additional layer of defense against microscopic cysts or organic particles. Without these dangerous particulates out of your water, it’s easy to enjoy ultra-delicious water, healthier skin and hair, improved air quality, and cleaner cooking.

The Aquasana system generally fills the bill at a considerable price. You’ll most likely not wring the ultra-soft water like that of a salt-pumped mechanism. Considering high capacity and technology, however, the deal is quite hard to beat.


  • No draining, wastewater and backflushing
  • Extended performance lifetime
  • High capacity efficiency
  • Healthier, pristine and chlorine-free water
  • Fully-packaged system


  • Installation isn’t that easy

Capacitive Electronic Water Descaler System

Water Descaler System

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Yarna presents you with an electronic water descaler that usually treats water using electric impulses. A microchip controls this computerized unit. It transmits the signals across the coils, which wrap around the specific water supplying pipe. Therefore, it alters the crystals of water that generally pass from it. That means there will be no scale accumulation once you install this unit.

An easy and clean installation is a huge benefit for this product. You’ll need access to a Max 2” pipe diameter and a Min 10” of free pipe space. However, you don’t require any tools or any specialized help, for that matter. It takes only 15 minutes to install. It will also work maintenance-free. In terms of capacity, the system is well-enough for a small office or home since it can supply 3,500 liters of water every hour. And 15.4 gallons is the optimal water supply per minute.


  • It eliminates nothing from water. Yarna never removes wanted minerals such as Magnesium and Calcium.
  • It minimized bacterial buildup in water


  • No measurable signs of better water

Nuvo H2O Home Water Softener System

Nuvo H2O Dphb-a Home Water Softener SystemCheck Latest Price

The brains behind this Nuvo H2O Home Water Softener created new technological recipes when it comes to the universe of water filtration. It generally breaks away with tradition through the suppression of pH levels by using a chelating agent that binds hard minerals. The patented formulation maintains the minerals soluble but unable to trigger hard water issues. Even as more and more inventions come up, Nuvo provides something more cutting-edge.

It’s pretty easy to spot the scientifically-backed method of chelation. Most importantly, this Nuvo H20 system does the trick without complex components and bulky tanks. If you’re a non-fuss homeowner, this technology will surely pique your interest.

Due to its robust filtration infrastructure and minimalistic design, the Nuvo H20 prevents scale buildup and eliminates hard water scale. Although other products also function without salt, water wastage, or electricity, this brainchild performs much better due to a compact design that usually fits almost everywhere.

Another advantage of the chelating agent is its role in cleansing water, which makes it soft and healthy for bathing, drinking, or flower nursery watering. Also, the manufacturer has listed situations where the system might not work, like closed-loop recirculation systems.

It also works with these 2”x20” replacement cartridges that usually survive 20,000 gallons. It is specially designed to inhibit scale buildup and reduce existing hard water deposits. Ultimately, you’ll extend the lifespan of your heater, appliances, and plumbing fixtures.

Having said this, the Nuvo H20 water softener technology will eradicate and inhibit limescale buildup that destroys plumbing. The intelligent and compact configuration applies a salt-free, revolutionary process when conditioning water, which makes it the go-to product when it comes to on-the-go homeowners.


  • No salt or electricity needed
  • Effective and efficient prevention of scale accumulation
  • FDA and NSF-certified
  • Compact and simple design


  • Might not work with specific plumbing networks

Magna-Soft Salt Free Magnetic Water Conditioner Filter

Magna-Soft Salt Free Magnetic Water Conditioner Carbon Filter

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The penultimate choice of our list pushes the extremes of filtration finesse with a magnetic conditioner. MagnaSoft water conditioning products have a great reputation in the industry in terms of reliability, novelty, and high performance. Based on how it works, it’s another water conditioning module that is in a class of its own. Magnetic conditioning has wide industrial applications, e.g., boiler treatment.

In general, the MagnaSoft water conditioner employs very powerful magnetic forces to eliminate scale contaminates from your water. Due to the rare earth Neodymium magnet in use, there is a powerful pulling thrust of 500 pounds in all modules. While the water flows across the magnetic module, it is often amenable to a chain of forces that facilitate the conditioning effects. Not only does carbon filtration sift the water, but it also freshens, deodorizes, and removes scale.

You’ll reap a range of benefits with this product, such as breezy and bright laundry from effective soap lathering. It generally treats your water, leaving magnesium and calcium suspended to inhibit scale accumulation. If you do not prefer to engage a plumber, there are simple system connections as well as understandable installation instructions, which makes it DIY-friendly.

One real downside of this MagnaSoft is the carbon filtration low capacity specially designed for small households. For those who don’t prefer to cover sprawling areas, then the Magnasoft answers your particular description squarely.


  • Flushes out plethora contaminants
  • Proven and well-tested magnetic conditioning
  • No salts or chemicals to replenish
  • Straightforward installation
  • A high quality valve that has advanced digital controller for user-friendly and intuitive control


  • Low capacity filtration

  1. Aquios Jumbo Salt-Free Water Softener and Filter System

Lastly, the last product in this list is the Aquios Jumbo Salt-Free Water Softener. It primarily provides your home with an all-in-one water conditioning solution. As opposed to salt-using applications, hard minerals pass through the system instead of forming scale on appliances, water heater, and plumbing. You will no longer experience the slippery feel since AQUIOS bestows the natural watery quality.

Furthermore, AQUIOS pairs high efficiency with commercial-grade technology in a sleek, compact profile. It entails a revolutionary technology that has 5 microns carbon filter as well as polyphosphate additive that prevents scale deposits as it removes buildup over time. Although most individuals gravitate toward clean, healthier, and pure water, this system secures the minerals without scale buildup. Its full-house solution is another distinctive feature since it protects showerheads, fixtures, faucets, or internal devices that are in contact with flowing water.

To be honest, although AQUIOS is well-known for its revolutionary core technology, it has a few shortcomings. Above all, expect the low accumulation of crystals in the faucet. Besides, shampoo or soap will not lather well as compared to ultra-soft water.

However, the upshot is that AQUIOS provides efficient and natural technology for pure and pristine water. It inhibits scale accumulation without intensive maintenance.


  • Better water pressure
  • No chemical, salt or water wastage
  • Durable construction
  • Affordable replacement


  • Some isolated complaints regarding its lifespan

After reading these reviews, you’re now ready to rid yourself of those pestering minerals and begin enjoying some salt free water soft water. The products on list are powerful salt-free systems that will perform the job at minimal maintenance and relatively low costs. The best salt free water softener saves money, does away with the hassle for replenishments, and reduces concerns of sodium levels in the water.

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