We like to share product recommendations with you and hope you like them! Just to make you aware Water Filter Data may collect a small share of sales or other compensation from the links on this page.


The Aquasure Harmony Series Whole House Water Softener is our top water softener for well water. It prioritizes convenience, and even works for multiple rooms at once!

Water is one of the primary necessities of life. Human beings cannot survive without clean water. This is because the body requires water to survive and keep functioning. However, there are different types of water.

The water we drink is divided into soft water and hard water. Most of the time, we find hard water in water obtained from wells. Hard water usually contains multiple contaminants and harmful heavy minerals. This is why many people use water softeners for their water, especially if it’s from a well.

Water softeners turn hard water into soft water. There are various types of water softeners that you can use for well water, including salt-based softeners and salt-free softeners. However, how do you know the best water softener for you?

Here are five of the best water softeners for well water with multiple contaminants.

Best Water Softeners for Well Water with Multiple Contaminants

1. Aquasure Harmony Series 48,000 Grains Whole House Water Softener

The Aquasure harmony water softener is a water softener with a high-performance automatic digital metered control head. The metered control head helps monitor the softening process and aid during maintenance. This is very convenient for people who don’t know much about water softeners.

The Aquasure harmony series whole house water softener has a size of 48,000 grains, which is quite large compared to other water softeners. One of the best features of this product is that you can use it for multiple bathrooms. Just connect it to the water outlets, and you’re good to go.

This product also helps to protect your water pipes from mineral buildup, which can cause damage to your plumbing and other household appliances like washing machines and water heaters. The water softener helps to reduce the water hardness and prevent mineral buildup.

This water softener for well water with multiple contaminants comes with a programmable digital display that you can use to view and monitor the water. The water softener is built with a high-strength polyethylene tank lined with fiberglass and resistant to corrosion. This guarantees a sturdy and durable build.


  • Digital backlit display
  • Very high capacity


  • It is slightly loud

The product is designed to provide soft and safe water with no contaminants for the whole house. It is perfect for households with two to three people living in it. The package has instructions so you can install the water softener yourself at home.

View on Amazon

2. Whirlpool WHES40E 40,000 Grain Softener

The Whirlpool WHES40E 40,000 grain softener is a salt-based water softener for multiple contaminants with a sleek off-white color. The product can be used in homes as large as six people, removing as much as ten ppm of clean water. This makes the product quite suitable for larger homes.

The Whirlpool water softener calculates the required salt level for the ion exchange process to improve the water quality. It features a low-salt light indicator to notify you of when you will need to add more salt to the machine.

It also helps to remove mineral stains that mess up your appliances. The water regeneration of this product is based on usage and hardness level, which helps you save water. The product is slightly heavy as it weighs about 107 lbs, but once installed, you are not required to move it around.

This salt-based water softener efficiently controls the mineral content of your home’s water supply. It eliminates mineral scale problems from your appliances and reduces the type of water contaminants in your tap water.


  • It is easy to install
  • Requires little maintenance


  • It is heavy to move

If you’re looking for a suitable water softener for your family or home, this product is an excellent pick for you. It is easy to install, has a large resin tank, and has a functional bypass valve. This product also comes with all the necessary NSF certifications.

View on Amazon

3. iSpring Whole House Water Softener System

The iSpring whole house water softener system has a capacity of 45,000 grains that helps it to retain and process more gallons of water simultaneously. It also comes with an excellent backwash system that helps save water. This is convenient to avoid paying excessive water bills.

You can install this water softener for multiple contaminants in your home, school, or office building, as it can serve many water outlets at once. It also helps to prevent scales, which can cause damage to water pipes and other household appliances over time. The iSpring water softening system operates on a salt-based system.

This salt-based water softener regulates its treatment plan to help save water and salt. You can also adjust the amount of hardness to be filtered based on your preference, meaning you can choose how hard or soft you want your drinking water supply to be.

The iSpring whole house water softener is durable and designed to last long. It has an iron filter, quality ion exchange resin, and a fiberglass tank. This helps extend the water softener’s lifespan and keeps it functional for years.


  • Water backwash system
  • Salt and water regulation


  • No sediment filter

The iSpring whole house water softener comes with DIY instructions so you can set it up yourself at home. It also has a power adapter, clamps, and connected screws for the setup. Another great feature is its multi-language system that can display in any language you set it to.

View on Amazon

4. GE Water Softener System

The GE water softener system comes in a shade of gray that gives it an excellent aesthetic appeal. It has a 30,400-grain capacity, smaller than other water softener systems. However, the GE water softener system gets the job done regarding functionality.

The water softener has easy-to-use electronic controls with light indicators to help monitor the ion exchange process. This product also helps to reduce the hard mineral levels from the water source, which ensures that the water quality is safe for consumption.

Another quality of the GE water softener system is its ability to prevent the accumulation of mineral sediments along water pipes and other appliances in the home. The GE water softener also has less water consumption than other salt-based or salt-free water softeners.

It has a salt capacity of 200 lbs and a maximum hardness removal capacity of 95 grains. The water softener is programmable, so you can input your instructions and leave the device to carry out the rest. This is a convenient feature for people who don’t want to keep monitoring their devices.


  • It can function independently
  • Saves water
  • It is lightweight


  • It is not as durable as other models

The GE water softener system weighs around 81 lbs, which is light compared to other water softeners. It comes with all the necessary plumbing connectors and installation instructions for users. This water softener is suitable for homes with fewer people.

View on Amazon

5. Water2Buy W2B800 Meter Water Softener

The next water softener for well water with multiple contaminants on our list is the Water2Buy W2B800 meter water softener. The Water2Buy water softener comes in multi colors, which gives it a bright and friendly appeal. This aesthetic makes this product a popular appliance in many homes.

The Water2Buy water softener uses fiberglass to give it a strong and sturdy build. The strength of the material used to construct the water softener helps it to last a long time without developing issues, so it requires little to no maintenance.

The water softener provides limescale-free water to the household by filtering soft water daily. This product can be used for city-supplied water or water from wells. Hence, it is very versatile. The device is connected to your primary water source and softens the home’s water.

It can be installed in the garage of your home or laundry room, and it only takes up a little space. The Water2Buy water softener requires a power source to function, but it does not consume that much electricity to run. It is built to last, using corrosion-resistant materials.


  • Automatic self-cleaning
  • It is durable and long-lasting


  • Container shell loses form easily

The Water2Buy water softener weighs around 55 lbs. It has an adjustable water hardness valve, water bypass valve, and fine mesh for low salt use. This water softener is very convenient as it can comfortably handle a home of up to ten individuals.

View on Amazon

What Is Hard and Soft Water?

Hard water can be defined as water that is rich in minerals such as calcium and magnesium and soft water is rich in salt or sodium.

Hard water is typically obtained from wells or springs. This is why it tends to contain minerals such as magnesium, usually found in rocks.

There are no visual differences between the two types of water. However, there is no denying the difference in mineral content between the two.

It is not confirmed that hard water poses health risks to humans, however, hard water does leave behind mineral sediments and multiple contaminants when it passes through pipes and other appliances in the home. These sediments cause rust and stains to appear once they accumulate.

How to Identify Signs of Hard Water

Hard water leaves behind some traces when passing through your water system – these include calcium buildup, spots on utensils, and reduced water pressure. Using these signs, you can quickly identify if you are using hard or soft water.

Even though there is no visual difference between hard and soft water, there are ways to identify if the water supply in your home is hard or soft.

Calcium Buildup

Calcium buildup is a common occurrence in homes that use hard water. This sign is usually observed around showerheads, faucets, and water pipes. It looks like rust but comes off if you rub it with your fingers. If you notice calcium buildup in your home, your water supply has hard water.

Spots on Utensils

Another sure sign of hard water is when you discover spots on your kitchen utensils. Mineral spots on cups and glassware are a sure sign of hard water. If you check your kitchen utensils and discover they have mineral spots on them, it means you are dealing with hard water.

Reduced Water Pressure

You can also use the water pressure in your home to check for hard water. The continuous buildup of calcium in your water system can cause the water flow rate to reduce. If your flow is slow, you likely have hard water.

Salt-Based vs. Salt-Free Water Softeners

Salt-based water softeners use salt and resins to attract minerals and filter them away from the water. This is one of the most effective ways of converting hard water to soft water. The purpose of salt-based water softeners is to synthesize ion exchange between the salt and minerals.

On the other hand, salt-free water softeners neutralize hard water while ignoring the minerals present in the water. These water softeners contain iron filters that help to prevent minerals from sticking together. Salt-free softeners require little maintenance and no salt when converting hard water.


Hard water is commonly found in wells. Well water contains minerals like calcium and magnesium that make water hard. Hard water has some degrading effects on water pipes and other plumbing tools. These effects include calcium buildup and reduced water pressure.

The best water softeners for well water with multiple contaminants can be used to convert hard water to soft water. There are different types of water softeners, such as salt-based and salt-free water softeners. These softeners help curtail hard water’s effects on household tools and convert hard water to soft and clean water.

Click here to learn more about water softeners.