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4 Best Salt Free Water Softeners

There may be nothing medically wrong with using hard water, but the problems with it are undoubtedly clear. From causing scaling and clogging water lines to requiring too much laundry detergent and discoloring your teeth, hard water can indirectly cause more harm than good.

The solution is to use a water softener to remove contaminants and treat the hard water. And what’s a better way to do that than with the best salt free water softeners?

Unlike traditional salt-based systems, salt-free water softeners use electromagnetic waves or filters to remove contaminants from water so they are safe to consume. Since they don’t require a constant flow of salt, they’re not only cost-efficient but also easy to maintain.

Best Salt Free Water Softeners Reviews

1. Spring Well Salt Free Water Softener and Conditioner

Spring Well has been in the water softening and conditioning business long enough to gain public trust. And today the brand is such a big name that designs some of the best salt-free water softeners on the market.

So if you’re looking for a unit to soften well water, this model just might be right for you.

Designed to remove a higher percentage of impurities from water, it’s good to see just how Spring Well doesn’t just emphasize softening but also makes water clean and healthy enough for human consumption.

So if you need a better alternative to constantly buying filtered, bottled water from the mall, this is the best option for you.

This salt-free water softener and conditioner feature ActivFlo technology, which offers four unique stages of filtration.

During filtration, this unit eliminates up to 99.6% of chlorine from water while softening it at the same time by altering the conditions that keep water hard.

Keep in mind that this salt-free water softener doesn’t remove healthy minerals from water. So the softened and conditioned water is healthy for consumption.

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  • Conditions water better than some expensive conditioners
  • Easily prevents scaling
  • Easy to maintain
  • Good for removing water hardness without altering the healthy elements of water
  • The filtration system works really well
  • Four-stage filtration system ensures the removal of up to 99.6% of chlorine and other contaminants


  • Takes a long time to install
  • It’s somewhat expensive

2. Aquios AQFS220 Full House Salt Free Water Softener

A salt-free water softener doesn’t have to be expensive to do a good job of making the water suitable for use. So if you’re on a tight budget and you need to install a full house water system, get yourself the Aquios AQF220.

On paper, Aquios AQF220 is one of the best salt-free water softeners money can buy. In reality, the AQF220 lives up to the promise of conditioning and preventing your water from scaling your plumbing system while delivering it in its purest form.

Aquios AQF220 does a great job on scale prevention. It does so by inhibiting precipitation, which discourages the formation of scale deposits.

In addition, the protective coating added on the metal surface ensures full protection against mineral salts such as alkalinity and acidity, so you never have to worry about the water system corroding and rusting.

Aquios AQF220 model easily softens hard water and delivers to you what’s safe for bathing, cooking, drinking, and irrigation. Also, the soft water is suitable for doing laundry, as it doesn’t require too much detergent to remove dirt from clothes.

Aquios AQF220 doesn’t use salt, it doesn’t need electricity, and it doesn’t require you to deal with drains. That means you don’t incur too much cost. You set up the system in place, leave it to soften your water, and get soft water from your tap, showerhead, or kitchen faucet.

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  • Ideal for removing sand, rust particles, and silt from water
  • Includes carbon block filtration that removes up to 98% of chlorine from water
  • Suitable for a whole house water system


  • Requires cartridge replacement after softening 40,000 gallons of water

3. Tier 1 Essential Salt Free Water Softener

Hard water filled with chlorine can be notoriously difficult to use. But when you have a dedicated salt-free water softener such as the Tire 1 Essential installed in your home, you can enjoy the taste of pure water and never have to worry about your skin feeling slippery in the shower.

It does a great job of pre-filtering water before it gets to the tap, showerhead, or faucet. With the hardness eliminated from the water, you’ll even find yourself using a lot less detergents when doing dishes and cleaning your laundry.

One thing we like about Tire 1 Essential salt-free water softener is the low maintenance. In other words, you don’t have to spend a lot of money on regular maintenance, particularly because the softener helps to enhance the lifespan of your plumbing system.

This water softener features two canisters attached to each other with connectors. One canister conditions water and the other one is for water filtration. The filtration canister also helps to remove chlorine from water, so you end up with what’s pure and consumable.

With Tire 1 Essential, you don’t have to do manual backwashing and you don’t have to worry about a repetitive salt refill. Plus, when powered to work, it consumes less power, so you never have to worry about incurring high annual power bills. 


  • This water softener filters chlorine and foreign particles from water
  • Easily removes hardness from water
  • Conditioning helps to prevent scaling 
  • Easy to install and requires less maintenance cost


  • Need to replace the filter once every three months

4. APEC Premium Salt Free Water Softener

Prevent scale buildup, soften hard water, and increase the lifespan of your home’s water system with the APEC Premium Salt-free water softener.

With a flow rate of 15 gallons per minute, this water softener should be big enough to serve a home that has up to six bathrooms.

APC Premium water softener isn’t just popular for its effective scale aversion, but also for its fine-tuned mechanism that easily discards salt insertion. It’s effective for softening water whose hardness level is under 25 grains per gallon.

Because this water softener doesn’t discharge chemicals or salt waste into the water, you can be sure that it’s 100% safe for both plants and humans. 

APEC Water Systems maintained a simple design yet sturdy for long-lasting use. The finely contoured appearance is hardly subject to elements and corrosion.

And given that it doesn’t require intense salt replacements, wastewater drainage, and backwash mechanism means it’s easy to maintain. When APEC Water Systems say that they’ve built a system that doesn’t corrode your pipe and water faucet, they mean it.

As you get soft, pure, consumable water, you also don’t have to worry about pipe corrosion or scaling since the unit doesn’t change the attribute of the minerals.


  • This water softener is easy to install
  • Zero maintenance cost 
  • You get soft and pure water that’s safe to consume
  • A good level of flow rate per minute


  • Doesn’t soften water whose hardness is above 25 grains per gallon
  • Expensive

Frequently Asked Questions on water softeners that don’t use salt

1. Do salt-free water softeners really work?

Salt-free water softeners work by conditioning hard water so it doesn’t bind to the surface. It ensures that minerals are still in the water, making the water suitable for ingestion.

Although there tends to be a drop in grains, the effect of a salt-free water softener is generally positive.

Do salt-free water softeners regenerate?

These units depend on salt to clean the softener and regenerate the resin bed. However, since they don’t capture the resin minerals, a regeneration cycle isn’t necessary.

Now that you know what the best salt-free water softeners are, you should not have a difficult time picking what’s right for you.

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