Best Water Softener Systems- A Buying Guide

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With the ever-increasing pollution and its adverse effects on our water supply, it is crucial to look out for contaminants present in drinking water.

Water that contains more than 60mf of calcium and magnesium is considered hard water and is unsuitable for drinking. It can damage your skin, hair, and even clothes if you use it for your laundry.

A good water softening system can lower mineral levels to make your water less harsh on the skin, clothes, and hair. Some softeners have added features to clean water, improve the water taste, and make it drinkable.

Here will review the best water softener systems for your home. Our list covers everything from a water softener light on your wallet with decent features to heavy-duty softeners for your entire house with advanced features.

Continue reading to find the best water softener system for your family.

Table of Contents



The iSpring ED2000 Whole House Electronic Descaler is an innovative salt-free house water softening system that doesn’t use chemicals to purify your water.

Since it doesn’t come with a tank, the water quality isn’t dependent on factors controlled by users. This includes the cleanliness of the container, resin quality, or the level of salts in your water.

This is an eco-friendly, affordable, no waste product that generates electromagnetic waves through the two cable antennas wrapped around the main pipe. The antennas take the shape of a coil that generates wavefronts.

Thus, an oscillation electric field is induced in the water that agitates the molecules to release carbon dioxide to precipitate calcium bicarbonate. This increases the water’s solubility even to dissolve mineral spots and remove them from the system.

Over time, it also reduces the limescale buildup on your fixtures due to regular contact with water. This will allow you to clean those calcium carbonate deposits from your showerheads, faucets, and sinks without additional chemicals.

The treated water from this device will allow the soaps to lather more, making your skin cleaner and smoother.

Note that the water should be filtered through an iron remover before you pass it through the iSpring.

So, if you want an eco-friendly and compact house water filtration system within your budget, this is a great choice with reliable features.


  • Eco-friendly water softening option
  • An affordable alternative to salt-based water softeners
  • Doesn’t remove important minerals
  • Doesn’t increase the salt content of your water
  • Complies with the ISO 9000 Quality Standards
  • 12-month money-back guarantee
  • Suitable for all types of water


  • Too much iron content
  • It cannot be installed without an electric outlet nearby
  • Doesn’t have scientific backing for results


The AFWFilters 5600sxt-48k-10 Water Softener is a high-capacity water softener with a durable build made from a 10% crosslink resin bed. It uses salt pellets in the brine tank to soften hard water.

These are high-capacity resin beads that remove hard minerals such as calcium, magnesium and salts, stop scale build-up, and increase soap lathering. It does so with ion-exchange technology.

The complete water softener system comes with a 14 x 33 standard brine tank, a valve with adapter and bypass, and a salt tank for maximum efficiency and high capacity. This allows for a seamless supply of soft water throughout your home.

Not only that, but it also comes with a 5-year warranty. The product has also been tested for continuous use for up to 27 years.

The Fleck 5600sxt has a digital valve with a low-maintenance automated control system that measures the amount of water used by your home appliances. This allows the system to regenerate based on the real-time water consumption cycle.

This salt-based system measures how much water you have used in a given time and regenerates when that level is reached. This simple yet effective mechanism reduces wastage of salt, electricity, and water.

This digital water softener is also equipped with an LCD display that shows you the system’s current status and any errors that might have occurred. It also allows you to control the system via a simple, easy-to-use touchpad.

The 5600sxt system follows the NSF industry standards and is certified by the WQA, and comes with a water test kit.


  • NSF certified
  • Automatic regeneration in real-time
  • Comes with an LCD screen for real-time monitoring
  • A durable design with 10% crosslink resin beads
  • Replacement parts are available easily on the market
  • Easy installation instructions


  • Only offers one grain capacity options.
  • The salt-based water softener system adds salinity to your water
  • The small size may not be suitable for all households


The AQUIOS FS-234 JUMBO WATER SOFTENER is a salt-free water softener. This sediment filter is suitable for big buildings and homes, as it has a 6000-gallon capacity. The water flow rate can also be upgraded to 1-1/2 inches.

This salt-free system removes chlorine and doesn’t require a regeneration process. It also keeps any sodium and potassium particles out of your water supply, making it an eco-friendly system.

Not only that, but this filter also removes bacteria and organic impurities while softening the water. It also removes bad taste and odor in your drinking water.

The Aquios Water Treatment System utilizes Siliphos, a food-grade polyphosphate additive, to provide soft water. Siliphos reduce scale build-up in your intake pipes and fittings and keep them clean and functional for years.

There is a 5-micron carbon block filter that removes sediments to make your water smoother. This, in turn, stops reactions on your skin due to water impurities.

The compact design of the system doesn’t require maintenance or electricity. That said, the system works with a 4.5-inch cartridge that needs replacing after every six months.


  • Can soften water up to 30-grains per gallon
  • No-salt softening system
  • Uses a food-grade additive called siliphos to stop scale build-up
  • Maintenance-free design that doesn’t require electricity
  • All in one system that filters scale and conditions the water without losing water pressure
  • The salt-free water softeners that don’t require regeneration
  • Eco-friendly


  • Doesn’t come with a bypass valve
  • Cartridges need faster replacement than prescribed by the company
  • Some customers complained of “milky water” coming from the softener


Next up is the Aquasana Simply Soft Water Softener Water Filter. It is a salt-free water softener system that has many advantages. It removes rust, pesticides, silt, sediments, herbicides, industrial solvents, and water-soluble metals from your main water supply without wasting water. It doesn’t regenerate and runs without electricity.

It has a Simply Soft descaler system that integrates seamlessly with your water supply. The system utilizes the signature Scale Control Media (SCM) softening system to condition your water without adding any salts. And preventing scale deposits in your pipeline or fittings.

Its price might be higher than others in this category, but it comes with a limited 10-year warranty. This means you can purify around 1 million gallons without maintenance, which saves you a lot of money over time.

The water conditioning system allows you to have healthier skin and hair by removing the harsh chemical from the water stream, such as chlorine and magnesium. This chlorine removal from your water system also improves your air quality and keeps your home environment fresh and chemical-free.

So if you’re looking for an effective and long-lasting water softening system that removes chemicals and reduces the concentration of harmful substances from your water, the Aquasana Water Softener is the best water softener you can buy.


  • Uses an Ultraviolet Sterilight filtration system
  • The water is suitable for cooking and drinking
  • Certified to NSF standards
  • Easy replacements for the filter
  • No wastage of water or electricity


  • Self-installation nullifies the warranty.
  • Some customers complained of missing parts in the package
  • Not cost-effective compared to other systems


This Nuvo H20 DPHB Water Softener is a salt-free softener. It is not just a water conditioner but a system that delivers soft water after treatment without constant salt replacement.

It softens water while simultaneously lowering the water’s pH by the chelation ion exchange water softening process, which attaches the calcium and magnesium ions to the chelating agent.

It one of the best for small households. The system has a water flow of 15 gallons in a minute and can purify 20,000 gallons of tap water.

The system comes with mounting brackets, plates, wrenches, and screws with a 90-day return policy and a lifetime limited warranty for an easy installment.

This best water softener system also descales your pipe system and fixtures from the mineral buildup in an eco-friendly manner, i.e., without electricity and salt.

The filter needs to be installed on the water input line in a vertical configuration. Since it uses no electricity, it doesn’t need a power plug. The best part is that it doesn’t make noise while regenerating.

The system comes with FDA approval and uses food-grade chelate agents. It may be a bit on the higher price range, but the lifetime warranty and the added features make up for it. Overall, it is one of the best water conditioners on the market today.


  • Approved by the FDA
  • Doesn’t need electricity or salt
  • Cleans and descales your water pipes, shower head, and faucet
  • It works as a water softener rather than a conditioner
  • Has a 90-day return policy


  • Difficult to install your water softener
  • Doesn’t filter organic solvents
  • A bit expensive compared to other systems on our list


The Fleck 9100SXT Dual Tank Water Softener is one of the best water softening systems available on the market for heavy use.

Its dual tank technology shares the total load and ensures that you always have a steady supply of soft water. It also delivers water at a rate of 20 gallons per minute.

An 8% resin crosslink softens the water. That means that each tank comes with 3 cubic feet of resin tank to lower your water hardness. This is done with ion exchange technology that prevents the build-up of scale on your fixtures and improves the efficiency of soaps and laundry detergent.

The Fleck 9100sxt comes with a digital LCD with touchpad controls that allows you to monitor the system status easily and make necessary adjustments.

The 9100sxt is designed to provide great value for your money as it comes with a 30-day money-back guarantee, a 5-year warranty on the resin control valve, and a 10-year warranty on the tanks.

The two large tanks offer a 96 000 grains capacity to filter your hard water minerals and condition them.

So if you want a good, reliable, and heavy-duty product with credible features, the Fleck 9100 sxt is the best water softener you can get your hands on.


  • Removes scale build-up from pipes and fixtures
  • A brine tank contains sodium ions during the regeneration cycles
  • 30-day money-back guarantee
  • Effective iron removal feature with resin


  • Parts are expensive to replace.
  • Not eco-friendly and uses sodium chloride.
  • Requires a large space and professional installation


The Fleck Iron Pro 2 Water Softener is a good combination water softener. The Pro 2 can deliver water at 16 gallons per minute and has a 64 000 grain capacity. Besides removing calcium and magnesium, it is an iron filter that removes around 8ppm of iron. It also removes manganese and sulfur up to 6ppm, and 2ppm, respectively, to provide you the best water softening.

The system comes with a 30-day money-back guarantee along with a 5-year control head warranty and a 10-year brine tank warranty for long-term use.

In addition to softening water, the Fleck Iron Pro 2 also dissolves scale buildup in your fittings to make them last longer.

The design is based on a digital regeneration control system that delivers real-time measurements of your water usage and regenerates. This system is easy to install and comes with detailed instructions.


  • 30-day money-back guarantee
  • Removes iron and manganese up to 8ppm while softening water
  • It can also remove sulfur up to 2 ppm
  • Has a fine mesh resin filter
  • Digital controls to monitor usage in real-time
  • A bypass valve to divert water when cleaning


  • Customers complained about the difficult installation process
  • Water remains untreated during the regeneration cycle


The Aquasana – Whole House Water softener is an effective money-saving water softener that can process 1 million gallons of water and comes with a 10-year limited warranty.

The filter system’s unique engineering enables it to remove 97% of chlorine from your water stream and removes other hazardous contaminants such as mercury, herbicides, sediments, slits, pesticides, water-soluble metals, rust, and industrial solvents.

The softened water is good for your hair and reduces hard water’s harsh effects on your body. The reduction of chlorine also improves the air quality in your house.

The water filtration system utilizes specially crafted carbon and KDF mesh that filters the maximum number of contaminants and leaves useful and healthy minerals in your water.

The package comes with a Rhino tank, pre-filter, post-filter, brass fittings, couplings, and a shut-off valve to allow easy working and installation.

The space-saving design comes with an easy-to-use installation kit and a filter tank. It can deliver constant water for around $0.01 gallon.

If a cheap, long-lasting, and heavy-duty water filtration and softening system are what you need, then the Aquasana Whole House Filter is a good investment that pays off in the long run and meets all your water needs.


  • Cost less than $0.01 per gallon to clean the water
  • It can run for 10 years without any replacement
  • Softens water while retaining healthy minerals.
  • Prevents scale build-up
  • Saves space
  • Easy to change filters


  • Warranty doesn’t apply to DIY installments
  • Quite expensive
  • No data to back up the features


The EDDY ELECTRONIC WATER DE-SCALER is one of the cheapest water treatment systems you can buy today. This descaler is compatible with metal and plastic pipes, whichever works best with your budget.

The system is also surprisingly easy to clean. It only requires you to remove the dust buildup.

It is environmentally friendly as it doesn’t produce any waste.

This Eddy Electronic Water Descaler doesn’t change the water hardness level or the pH of your water. Rather, it emulates the feel of soft water, which can cause problems if your water line contains hardness ions.

While calcium and magnesium are good for our health, they cause scaling within the pipelines. The eddy water descaler removes such mineral deposits and ensures that the healthy minerals stay in your water for better health.

It can work with 20 grain per gallon at a given time and uses an electromagnetic dual coil system that generated a magnetic field to treat the water. This water is good for your hair and keeps your skin soft.

The installment of this electronic water softener doesn’t require any changes in the plumbing system. This is specifically designed for those users who have good quality city water through their water supply line, and they only struggle to mitigate the scale buildup over time.

The product lasts a lifetime and doesn’t need replacements, so you’ll be saving a ton of money in that department. Not to mention it is quite cheap and offers good value for the money.


  • 12-month money-back guarantee
  • It is compatible with metal and plastic pipes
  • Lifetime repair warranty
  • Retains healthy minerals in the water supply
  • Prevents scale build-up
  • Good for your hair and skin


  • Only emulates softness without changing the water hardness.
  • Not suitable for drinking
  • It cannot be installed outdoors as it is not waterproof.


The ABC waters Built Fleck 5600 sxt Water Softener is loaded with many high-tech features that come with a bypass valve that allows easy installation and clean up.

This 5600sxt water softener comes with an LCD and a touch-enabled controller that make it easier to monitor and operate.

The 8% resin crosslink filter removes calcium, magnesium, and small amounts of iron from the hard water system. It comes with a standard 5-year control head warranty and a 10-year tank warranty that can make it last around 27 years with continuous use.

The product is easy to install and only requires 2 to 3 hours by someone who has basic plumbing skills and knowledge, so you don’t need a professional plumber.

The system makes use of a valve meter-based regeneration based on the actual water usage pattern in your house rather than a timed regeneration setting which can cause wastage.

This no-salt water softener uses wastes no energy and can filter out at a capacity of 48 000 grain per gallon with ease to keep your salt intake low, which is good enough for large families. It is effective for moderate to very hard water depending on your preference. This means that you can use multiple household appliances such as washing machines and the water heater simultaneously.

The system can be a bit expensive if you only look at the upfront cost, but in the long run, it is quite cost-effective. Especially since it has good features and doesn’t need many replacements.


  • Comes with a safety float that stops overfilling and spillage
  • Has a meter-based regeneration system that works in real-time
  • Has LCDs and touch controls
  • Can run continuously for 27 years
  • Comes with a 48-hour internal power back up


  • The wastewater drain line has to be purchased separately
  • Can leave a pungent hydrogen sulfide smell in the water
  • It has high maintenance costs.


Fleck has some of the best water softeners available on the market today. Not only do they offer great features, but they also provide great value for your money. That’s why we have reviewed two Fleck softeners on our list.

This entirely depends on your requirements, such as the size of your house, the number of occupants and the level of purification required.

The Fleck Iron Pro 2 Water Softener is a good option if you have a big house and many family members. It is also a great system to remove traces of iron from your water stream.

The Aquasana Whole House Water Filter with Softener is a good softening system with credible features and a long-lasting 5- and 10-years warranty on the head and the tanks.

It also uses a state-of-the-art carbon mesh filtration system and removes many contaminants from your water, including calcium and magnesium. This makes it a good home water softening system.


There you have it! Our review of the best water softening systems that you can use to clean your water supply and maintain a healthy lifestyle.

Each of the best water softener reviews also has pros and cons, and the final selection is based on what you want from a softening system. Whether it’s the features, size, durability or price, we hope that you find what you’re looking for.