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Updated June 2020

Many of us deal with hard water, damaging our appliances and making it difficult to do household cleaning. Luckily, water softeners can help by reducing the mineral content of our water supply. But what if you’re on a well? Well water tends to have higher concentrations of iron and other minerals, plus sediment – and it may require a special filter. In this guide, we’ll help you find the best water softener for well water with iron and other contaminants.

When products or services are mentioned, we may use affiliate links that pay us a referral fee. There’s no additional expense to the consumer.

 9 Quick Picks for the Best Water Softener for Well Water

All-Time Bestseller Water Softener For Well Water

ABCwaters Triple Combo Whole House Fleck 5600sxt 48,000 Grain Water Softener System w/UPGRADED 10% resin + Upflow Carbon Tank + (HE) 5 Stage Reverse Osmosis Drinking Water Unit 75 gpd

  • One of the best quality in the Industry.
  • Removes up to 96% of contaminants found in tap water.
  • Systems are assembled with NSF approved parts and filters.

Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain, 64k for whole house

  • 64,000 grain capacity and a high flow rate.
  • Best water softener for well water for those on a budget.
  • Built to last

Aquasana EQ-WELL-UV-PRO-AST Whole House Well Water Filter System w/ UV Purifier & Salt-Free Descaler - Filters Sediment & 97% Of Chlorine - Carbon & KDF Home Water Filtration - 500,000 Gl

  • Advanced filtration and water softening system built into one product.
  • UV light filter purifies your water by killing 99.99% of viruses and bacteria.
  • Designed specifically for well water.


Our Research


Our Picks for the Best Water Softener for Well Water

The recommendations listed below are made based on a combination of manufacturer specs, our own research and testing, and third-party well water softener reviews.


Top Overall: ABCwaters Triple Combo

ABCwaters Triple Combo

Key Features: Water softener + upflow carbon brine tank + reverse osmosis filter; water flow up to 12 gallons per minute; upgraded resin tank for longer lifespan

Price Range: $$$

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The ABC Waters Triple Combo is a combination of products designed to offer turn-key water filtration and water softening solutions for those on a well system. The first stage is an advanced water softener, controlled by the popular Fleck 5600SXT digital valve meter. This is a 48,000 grain-capacity and high-flow softening system, with upgraded resin tank for a longer lifespan.

Next is the upflow carbon brine tank. This eliminates the need to backwash, which means you don’t need an electrical hookup, and there is no wastewater produced. This provides efficient filtration without many of the downsides of traditional water softener systems.

Last, you have a 5-stage reverse osmosis water filter. This is designed for drinking water, and only installs in your kitchen. Reverse osmosis technology is effective in removing a huge range of contaminants, from chlorine to sediment.

Overall, this is among the best water softeners for well water with high iron concentration and other minerals. Click here to learn more.


Expensive Option: SpringWell Futuresoft Water Softener

Key Features: Water softener + ActivFlow Technology for all flow rates + Pre Filtering system + Salt Free + 6 months Guarantee

Price Range: $$$$

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The SpringWell FutureSoft Water Softener system is a fully salt free appliance that requires no electricity unlike other systems. It uses ion exchange to mitigate the issues found with hard water minerals that allows scale build up and is harmful to skin and hair.

The water filter system keeps the good minerals that your body needs to make this system a healthy choice which is good for skin, hair, food and even your clothes.

The pre-filtering allows for the FutureSoft system to be fully optimized for cleaning the water as salt-free systems can become inoperable when coated with contaminants which include copper, oil, and silica. Having these taking care of means better filtration in the main system and also prevents it from ever having to be changed. The pre-filter will need to be changed once per year though.

With less limescale build-up and other contaminants, your household appliances will need fewer repairs and also stains will be removed with this system in play.

This is one of the more expensive systems but for good reason as stated above it has many advantages to it so getting this installed would essentially be a great purchase if you can afford it. You can check the current offer here – Up to 55% off any purchase – Includes free shipping!


Budget-Friendly: Iron Pro 2

Fleck Iron Pro 2

Key Features: Combines water softener with iron filter; removes sediment, rust, minerals and more; 5 year warranty

Price Range: $$

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The Fleck Iron Pro 2 is the best water softener for well water for those on a budget. It’s an advanced water softener that’s effective in reducing mineral content in your water. Plus, it has a built-in iron filter, designed to remove iron, manganese, rust, and sediment. For well water with iron, this added filtration technology is essential, as traditional water softeners won’t necessarily remove iron and other heavy metals effectively.

This is a heavy-duty setup, with a 64,000 grain capacity and a high flow rate. It can easily handle the water needs of a 4-6 person family, supplying water to the whole house. It can remove hardness up to 75gpg, which means it’s suitable for even the hardest water sources. The valve is the popular Fleck 5600SXT digital control valve, which features an LCD display with intuitive touchpad controls. It’s also built to last – the brine tank is warrantied for 10 years, and the digital control valve is backed by a 5-year warranty.

Click here to learn more


Luxury: Aquasana Rhino

Aquasana Rhino

Key Features: Designed for well water; salt-free softener; whole house water filter; removes contaminants and reduces mineral concentration

Price Range: $$$

Save 50% with code AQWFD50

The Aquasana Rhino Well Water is an advanced filtration and water softening system built into one product. It’s designed specifically for well water, and is effective in reducing mineral content and removing contaminants, chlorine, and sediment. It’s a whole-house setup, designed to filter up to 500,000 gallons per minute and last roughly 5 years. It’s also unique in that it does not require electricity or back flushing, so it’s more environmentally friendly than some options as commonly pointed out in many Aquasana reviews.

This is a pricey unit – but it’s worthwhile if you are concerned about your water quality. The salt-free softener does a good job at reducing mineral content. The innovative mix of activated carbon, copper-zinc & mineral filters do a great job of removing chlorine, heavy metals and other common contaminants. The UV light filter further purifies your water by killing 99.99% of viruses and bacteria (including E. coli and giardia).

You can save 50% with code AQWFD50 when you purchase direct from Aquasana.

You can also buy this setup on Amazon.

High Capacity: AFWFilters Digital Water Softener

Key Features: Iron + sulfur remover; high grain capacity; easy to install

Price Range: $$

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Released as an advancement in their Iron Pro series, the AFW uses new Iron and Sulfur Filter Pro 3 5600 SXT 64,000 Grain Water Softener which makes a difference when removing the eggy sulfur scent that the water carries.

Water that stains everything and smells like hard-boiled eggs is nearly unusable. In case it carries both, the Iron and Sulfur Filter Pro 3 will watch out for both of these.

The Fleck SXT valves consequently trigger a regeneration cycle when your home’s water utilize approaches the 64,000-grain setting. The recurrence is decided by how numerous grains per gallon you’ve programmed into the control head. A lower GPM estimate allows more gallons of water to flow through the tank whereas a higher GPM triggers it to flow more regularly, providing you with softer and cleaner water.

With a high grain capacity controlled by a Fleck SXT valve, the capacity to expel sulfur and manganese, and a stream rate of 16 gallons per minute, the AFW Filters Pro 3 may be an awesome model accessible.

Best Twin Tank Water Softener: Fleck 9100SXT Dual Tank Water Softener

Key Features: 22 gallons per minute; x 2 48k grain filter; continuous soft water.

Price Range: $$$

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With the most elevated grain filtering capacity between regeneration cycles, a sensible cost, amazingly high water flow, and substituting regeneration tanks, this is unquestionably one of the best twin tank water softeners for hard well water.

The stream rate is 18 gallons per minute. That’s sufficient to supply small business, and, in reality, we do suggest this as a commercial model. You’ll be able to take advantage of commercial power and capacity at your home. The 48,000-grain per tank filter capacity will moreover spare you cash by regenerating less frequently, less than once per week.

Each tank filters 48,000 grains of heavy minerals. As they reach their filtering capacity, the 9100 SXT control valve triggers one tank to regenerate, and after that the second when the primary is finished. A single-tank water softener can’t prepare water while it’s recovering. Having two tanks allows your system to proceed with processing water through one tank while the other cycles.

High Efficiency: Tier 1 Essential Series 

Key Features: Perfect for a 4 member family; user-friendly; energy efficient; high grain capacity

Price Range: $$

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Tier 1’s 48,000-grain water filter is perfect for a family of four. It has a quality control head with a user-friendly LCD that shows the system’s status at a glance. Appreciate add up to control over the softening prepare with programmable recovery cycles — select from coordinated or metered plans. The manual bypass valve lets you recover the framework without turning off the water for your comfort.

When water is very hard, undersized conditioners will work, but they’ll regenerate as well regularly to be productive. For water with normal hardness,  Tier 1’s liberal 48,000-grain capacity is a bounty for a family of four. Test your water sometime before buying, and in the event that you’re not sure which size is best for you and your family, Teir1’s water specialists will be happy to help you.

Most Reliable: WHIRLPOOL WHES40E Water Softener

Key Features: great for bigger families; USA made, great monitoring capabilities

Price Range: $

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The Whirlpool WHES40E is recommended for families of 1-6+ people in need of a reliable way of softening their water. This model is manufactured within the USA, and you’ll be beyond any doubt of its quality and strength. It is additionally NSF certified, which means it decreases hard water signs like stains and clogging of your faucets and plumbing.

This water softener will regenerate based on your hardness level and how much water you really utilize. So, this comes handy in critical salt and water savings. Additionally, this WHES40E water softener cleanser does not waste water by regenerating unlike some of the competitor softeners, while you’re on vacation and you’ll not run out of the soft water in case you utilize more water than normal.

Water softeners need to regenerate to continue softening water. With Demand Initiated Regeneration, this Whirlpool unit monitors your water usage and only regenerates when necessary, minimizing your water and salt usage.

Older timer-based models regenerate on a set cycle regardless of how much water you’ve used; which can result in unnecessary water and salt consumption, plus it ensures that your softener always provides soft water for your entire home, while also minimizing the amount of salt used. Whirlpool Water Softeners are one of the most salt-efficient units in the industry and it removes a maximum of 125 gpg of hardness.

The Whirpool WHES40E triggers an additional backwash cycle to rid itself and your water supply of excess non-ferrous (clear water) iron. Ferrous iron removal up to 10ppm, additionally it flashes when the softener is getting low on salt, allowing you a few days to refill the salt tank. It delivers maximum water flow even when multiple water-using devices (showers, appliances) are in use. Connects to plumbing up to 1-1/4″ in diameter.

Most Compact: Hard Water Bullet 

Key Features: Lightweight and small; easy to install; lifetime usage

Price Range: $

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We have to mention that the system is totally salt-free. We aren’t planning to talk about any grain here and this is often the main difference from all other units in this class. It can be installed outside as waterproofing isn’t an issue. An issue is the cold temperatures. So as long as you’re beyond any doubt that the unit will not freeze if applied in your exterior, mount it wherever you want.

It’s distinctive from a customary water softener in that it does not expel hard grains from your water. Instead, it crystallizes and coats the grains in polyphosphate so that they don’t stick to your pipes, sinks, tubs, hair, and dress.

The Hard Water Bullet connects as a pass-through onto your municipal or well water supply line. Weighing only 4 pounds with a 9” x 10” profile it’s really small in design so you’ll barely know it’s there but does its job really well. Simply bolt it to the wall with the bracket, and on top of every positive comment added for this water softener, you will spare yourself some space.

You’ll also need to re-fill the Hard Water Bullet with polyphosphates every 6-12 months. Including polyphosphates is a simple assignment. Basically turn the water off and empty the waterline sometime before unscrewing the cover and pouring within the polyphosphates.

Polyphosphates are utilized in city water treatment facilities and posture no hazard to your wellbeing, to your appliances, or your plumbing. This Poly Triple Action water softener does have a 30-micron channel to capture dregs and gives 30 gallons of water per minute.

How And Why Does Water Harden?

Water is constantly circulating in nature. Some of the surface water evaporates and returns in the form of precipitation. Due to the natural content of carbon dioxide in the atmosphere, precipitation becomes slightly acidic, and thus an excellent solvent. Such precipitation dissolves substances of organic and inorganic origin in the deeper layers of the earth.
When water heats up and passes through pipes, the minerals present in the water (calcium and magnesium salts) cause stone to form on the walls of the pipes, thus reducing the diameter of the pipes, clogging them up. It is especially harmful to boilers, boilers, washing machines, humidifiers, coffee machines, etc.

Stone depositing can be most effectively prevented by using water softeners that work on the principle of ion exchange. In these devices, water passes through a layer of ionic mass and binds to Ca and Mg ions, and their place is taken by Na ions that do not form precipitation. Because the ionic mass is saturated after a certain amount of softened water is produced, it needs to be regenerated.

Each water has a certain hardness that consists of the salts of magnesium and calcium dissolved in it. In many technological processes and at home, that hardness and stubbornness causes problems. Ion exchange filters are used to remove the hardness, the so-called water softeners. The softeners are actually filtered columns supplemented with a certain amount of ion exchange mass. This mass (the so-called resin) binds the ions of calcium and magnesium and thus softens the water. When the ion exchange mass is saturated, the solution is regenerated with a solution of table salt (NaCl), during which the mass is reactivated and is trained to continue softening.

Types Of Softeners

Softeners can be manual and automatic. In the manual process, the man participates in the process of regeneration and reactivation, while in the automatic actuators, the man is replaced by an automatic valve that is mounted on a filter column.

For most regions of the country, the problem of hard water is relevant. Whether it’s the main water, or it comes from a well or a well on a private plot. Filters with rough mechanical cleaning are not able to remove solid solids, as there are special softeners for home use in apartments, private houses, or cottages.

If professionals are mainly interested in the technical aspects of softening specifications, then the operational ones are equally important for the owners:

  • Modest: the owner’s dream – set it up and forget about the next back-to-back salt, plus the less attention and maintenance requires, the better.
  • Efficiency – so that softening does not require large regular costs.
  • Convenience – the greater the role of automation, the easier it is to manage the softener.

Benefits of Water Softeners

Hard water is a common issue for those on well systems. If left unaddressed, hard water can cause all sorts of problems. Hard water can degrade and damage appliances, dry out skin and hair, and leave unsightly mineral buildup in your shower and on your faucets.

Using a good water softener for well water with iron and other contaminants can help to reduce the mineral content of your water. This is useful for a variety of reasons. For one, it prevents mineral buildup in pipes, appliances and near faucets. It also helps soften your hard water, which can help keep your skin and hair softer and your laundry fresher and softer.

Water softeners in general offer a lot of benefits. However, some of them simply aren’t designed to handle well water. The best water softener for well water will be specifically designed to handle the higher iron and mineral content of water sourced from wells.

Benefits at a glance:

  • Prevents build-up of minerals (scale) on the interior of channels, installations, and warm water heaters.
  • Lengthens the life of a few appliances.
  • Reduces or prevents mineral spots on glassware.
  • Prevents or decreases soap films and cleanser curds in sinks, baths, and washing machines

Well Water Hardness Scale

How hard is well water usually? How does your water stack up to your neighbors, or to those on city tap systems? The answer to these questions can vary quite a bit, depending on your location, how your well is built, and your water source.

The Water Quality Association maintains a water hardness scale while the US Geological Survey has data on water hardness around the country.

Degree of Hardness Grains per Gallon (gpg) ppm (or mg/L)
Soft <1.0 <17.0
Slightly Hard 1.0-3.5 17.1-60
Moderately Hard 3.5-7.0 60-120
Hard 7.0-10.5 120-180
Very Hard >10.5 >180

Source: WQA.org

To find out how hard your water is, we recommend completing a well water water test at home, and comparing your results to the hardness scale referenced above.

Choose The Right Softener Based On The Water Hardness vs. Users

Hardness in GPG 1 to 2   people* 3 to 4 people* 5 to 6 people* 7 to 8 people*
5-10 GPG 32,000 Grain 32,000 Grain 32,000 Grain 40,000 Grain
11-20 GPG 32,000 Grain 32,000 Grain 40,000 Grain 48,000 Grain
21-30 GPG 32,000 Grain 40,000 Grain 80,000 Grain 96,000  Grain
31-40 GPG 40,000 Grain 64,000 Grain 64,000 Grain 96,000  Grain
41-50 GPG 64,000 Grain 80,000 Grain 96,000 Grain 110,000 Grain
51-75 GPG 64,000 Grain 80,000 Grain 96,000 Grain 110,000 Grain
76-100 GPG 80,000  Grain 96,000 Grain 96,000 Grain 110,000 Grain


How can I decide what kind of unit, and what size I will need?

Filter frameworks are measured based on one or two of components:

  • Sort and sum of broken down mineral present in your water;
  • Your home’s stream rate, which is regularly based on the number of individuals living within the household.

For filter systems, this data basically tells us what the fastest rate your water will travel through our units would be, and how much water in gallons per day is being utilized. Water softeners are sized based on the entire hardness of your water, and the number of individuals within the household.

Most all-residential applications have around a normal 5 GPM stream rate. Regularly, the higher the stream rate of your water going through the unit, the bigger the mineral tank will be to handle the larger water flow rate.

With a larger tank, the filtering media or resin will be physically more profound in this manner allowing the water flowing down through it to be in contact with the media longer. Contact time is imperative, as the media/resin inside the tank needs to be in contact with your water for a long enough period of time, ensuring all dissolved impurities are removed before it leaves the tank.

How We Chose

Softening & Filtering: Most people on well systems will want some sort of water softener – and they’ll also probably want a water filter for their drinking water. We chose several systems that combine both, allowing for effective water filtration and softening in one.

Water Flow/Capacity: We chose whole-house systems that are built to handle a large volume of water, and maintain good water pressure. All our recommendations can handle the water needs of a family household.

Reviews: We focused our efforts on testing and research – but we also looked at well water softener reviews from customers. This was the best way to evaluate how well each unit worked with a variety of water sources.

Durability: These systems can get pricey, so we wanted to choose units that were built to last for a long time. We looked at build quality, materials used, data from reviews, as well as warranty info to make a call on how durable a system may be.


Have any more questions about finding the best water softener for well water? Comment below and we’ll help you out.

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