5 Best Iron Filters for Well Water – In A Healthy Way!

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Last updatedLast updated: July 15, 2021

Unfiltered well water can create a lot of issues around the home. It can give the water a nasty taste, stain your clothes in the washing machine, and even cause corrosion and stains to appear in your toilet and sinks. Fortunately, an iron filter for well water can help.

We looked at 30 of the best iron filter for well water options on the market and discovered that the iSpring WGB32BM 3-Stage Whole House Water Filtration System is the best option overall. It offers a super high capacity, exceptionally strong filtration of iron, manganese, chlorine, and VOCs, and has a filter that lasts up to three times longer than leading competitors. We also looked at four more of the best well water iron filters around, and hope that our reviews and guide will help you find the right option for your home.

Our review team spent many hours analyzing and evaluating the best well water filters out there, considering a range of different factors in order to highlight only the top models. We looked at the capacity of each model, which is especially important if you have a larger family or tend to use more water than the average household. We also looked at the maximum Fe levels offered by each filter to see how effective it is at reducing iron content in your water, as well as any additional filters and features for getting rid of other unwanted elements like chlorine or manganese. Check out the table below and reviews to find out more about each filter, and be sure to read our buying guide and FAQ section to learn more.

Top 5 Iron Filters for Well Water Review 2021

  • Capacity: 100.000 gallons
  • Max Fe levels: Iron up to 3 ppm range, Manganese up to 1 ppm
  • Filters: Big Blue 20” x 4.5” filter cartridges,5-micron CTO coconut shell carbon block filter
  • Size: 8 x 28 x 21 inches
  • Weight: 45 lbs

More features: Knocks out bad tastes and odors, removes up to 95% of chlorine from the water, and is highly effective on organic chemicals (VOCs) like pesticides, herbicides, and industrial chemicals, enough to supply a family of four with clean water for a full year, installed at the main water supply line

We begin with our top rated iron filter for well water, the iSpring WGB32BM 3-Stage Whole House Water Filtration System. Coming from one of the best brands in the business, this 3-stage water filter system is incredibly effective and thorough. It has minimal impact on the water pressure and flow rate in your home and is therefore able to simply and reliably clean up your well water supply without any negative side effects whatsoever.

It’s a full house water filter with a huge capacity, as the iSpring WGB32BM 3-Stage Whole House Water Filtration System can handle 100,000 gallons in total and is perfect for a family of four in a small, medium, or even large home. It can last for a full year too and, as well as dealing with iron, it can handle chlorine, VOCs, chemicals, odors, bits of sediment like dirt and sand, bad tastes, signs of rust, and more, removing up to 95% of most contaminants.

The iSpring WGB32BM 3-Stage Whole House Water Filtration System comes with an iron manganese filter, a carbon block, and a PP sediment filter and is so effective at what it does. The only real drawback to this filter is that ti doesn’t come with a water softener, so you may need to spend a little extra on one of those if you have very hard water.

What are its best features?

  • Very effective
  • Can last for a full year for a family of four
  • Removes up to 95% of major contaminants
  • Enormous capacity
  • Offers three thorough stages of filtration
  • Compact and lightweight

What could be improved?

  • No softener included
RELATED: 8 Best Whole House Water Filters – Household’s Water Supply without Contaminants
  • Capacity: 64.000 grains
  • Max Fe levels: Iron up to 6-8 ppm range, Manganese up to 6 ppm
  • Filters: Fine mesh resin
  • Size: 14 x 7 x 21 inches
  • Weight: 119.5 lbs

More features: Control Head – 5 year warranty Tank – 10 year warranty 30-day Satisfaction Guarantee, Meter Based Regeneration, Fleck 5600SXT Digital Control

Next, we come to the Iron Pro 2 Combination Water Softener Iron Filter Fleck 5600SXT. Unlike some of the other water filters on this list, this is a full, whole house filter system complete with both an iron filter and a water softener. The presence of a water softener gives the Iron Pro 2 Combination Water Softener Iron Filter Fleck 5600SXT a lot of extra value, and it’s built to last a long time, offering exceptional levels of power and performance for your entire household.

Weighing in at close to 120 pounds in total, the Iron Pro 2 Combination Water Softener Iron Filter Fleck 5600SXT isn’t the most compact or convenient device around, but installation is relatively easy and many users say they have had no problems with this model. Users have also complimented this Iron Pro 2 model on its long warranty, providing much needed peace of mind in case anything ever goes wrong.

In fact, it even comes with smart digital controls and a little screen to give you control over how much water you need filtered or softened at any one time. This extends the longevity of your device and allows it to adapt to different conditions. It also has very high max Fe levels, so can cope in areas with extremely hard water and lots of iron in the well.

What do we love it for?

  • A complete water filter system
  • Easy to install
  • Long warranty provides peace of mind
  • Smart digital controls and screen
  • Can tackle high iron and manganese well water situations

What were we disappointed with?

  • Quite big and bulky
  • Capacity: 95.000 gallons
  • Max Fe levels: Iron up to 3 ppm range, Manganese up to 1 ppm combined load
  • Filters: 1st Stage Filter — Multi-gradient depth sediment filter with 4 layers – 25, 10, 5, and 1 microns, 2nd Stage Filter — Radial flow iron reduction filter effectively reduces iron in water up to 3 ppm, 3rd Stage Filter — Radial flow granular activated coconut shell carbon filter removes chemicals
  • Size: 25x 24 x 9 inches
  • Weight: 48 lbs

More features: Treats sediment, turbidity, iron, manganese, sulfur smell, pesticides, herbicides, and other chemicals, 2 year warranty, massive filter housings with 1-inch ports

Next, we come to our Budget Pick for this list of the best iron filter for well water models: the Home Master Whole House Three Stage Water Filtration System. It’s important to note that the prices of iron filter can vary greatly, ranging from a few hundred dollars to close to a thousand, and it’s vital to shop around and compare your options to find one that works for your budget and needs.

The Home Master Whole House Three Stage Water Filtration System is an affordable and effective iron filter, offering full-house functionality and only requiring maintenance every 95,000 gallons. You’ll barely need to worry about looking after this system and only need to change the filter once a year on average. It removes up to 95% of iron from your water, along with rust, sediment, and unwanted chemicals like herbicides and pesticides that can seep into wells over time.

The  Home Master Whole House Three Stage Water Filtration System is a 3-stage filter system that offers excellent water pressure all through the home and is easy to install too. It’s got a lot of plus points, but you do need to read the small print, as it isn’t always compatible with certain water types like well waters with iron bacteria or high acidity.

Why are we impressed?

  • A full house water filter
  • Minimal maintenance required
  • Huge capacity of 100,000 gallons 3-stage filtration
  • Can handle up to 95% of contaminants
  • Super water pressure throughout the home
  • Easy installation
  • Great price

What negatives must you be aware of?

  • Some compatibility issues - won't work with acidic water, iron bacteria, or chlorinated water
RELATED: 8 Best Whole House Water Filters – Household’s Water Supply without Contaminants
  • Capacity: 48.000 grains
  • Max Fe levels: Iron up to 6-8 ppm range, Manganese up to 6 ppm combined load
  • Filters: Fine mesh resin
  • Size: 10 x 54 inches black fiber glass mineral tank, 14×34 inches brine tank with safety float
  • Weight: 53 lbs

More features: New Pentair Scan and Service Application, Fleck 5600SXT Digital Metered Valve, removes sediment, sand, rust

Next, we come to the Iron Pro 48K Combination Water Softener & Iron Filter. With a capacity of 48,000 grains and a built-in water softener, this filter is another big winner for the whole family and is ideally suited to mid-sized homes. It can treat your whole home’s water supply for many months before needing any kind of maintenance of filter replacement, and the Iron Pro 48K Combination Water Softener & Iron Filter is available at a fair price too.

Fully made in the US from high quality materials, it’s really easy to install and even comes with a video guide to walk you through the whole process. It removes lots of iron, sediment, and high amounts of manganese too, with powerful filters to deal with hard water and a digital metered valve that gives you control over the system’s functionality.

Many users have really enjoyed the drastic changes in water quality experienced after installing the Iron Pro 48K Combination Water Softener & Iron Filter, with a lot of people saying that their water looks, smells, and tastes a lot cleaner and more pleasant. The only real drawback to this model, when compared to some of the other options out there, is that its filtration isn’t as well-rounded at handling other chemicals, contaminants, and unwanted elements. It’s purely designed for dealing with iron, manganese, and hardness.

What makes it stand out?

  • Great price
  • Very effective at reducing iron content
  • Built-in water softener
  • Huge improvements in water taste and smell
  • Made in the USA
  • Built to last

Which disadvantages must you keep in mind?

  • Not great at removing other contaminants

Pro Aqua ELITE Whole House Water FilterBest for Small Houses

  • Capacity: 100.000 gallons
  • Max Fe levels: not specified
  • Filters: 3 stages Pro-Shield Series ELITE Model Whole House Filtration System
  • Size: 23.2 x 8.2 x 27 inches
  • Weight: 50 lbs

More features: Comes complete with a full filter set, up to 99% reduction for Chlorine and Heavy Metals, easy low maintenance

Last but not least, we come to the Pro Aqua ELITE Whole House Water Filter. A great option for small and mid-sized homes, this 3-stage filter system for well water is equipped with some impressive features that have helped it become very popular with many users. It offers whole house cleaning and the ability to remove up to 99% of contaminants, metals, and other elements including lead, iron, mercury, nickel, chlorine, rust, dirt, sand, VOCs, and aluminum.

The Pro Aqua ELITE Whole House Water Filter is also excellent at getting rid of cloudiness in your water and ridding it of unpleasant smells or flavors too. It’s ideal for families and households that have noticed issues with their water and want to start enjoying a better tasting and healthier supply each day. It can work with both well and city water and is made from professional grade materials to a very high standard, with the Pro Aqua ELITE Whole House Water Filter able to last for years on end without suffering any faults or failures.

It’s a low maintenance device too that comes with free lifetime support, but just a 1-year warranty, so the manufacturer will be willing to help out after that first year but you’ll have to pay if any repairs are needed. Overall, it’s a very impressive model but the max Fe levels aren’t specified so you may need to check the small print and speak with the manufacturer to find out if it can handle your water situation.

What makes it stand out?

  • Effective 3-stage filtration
  • Works with both city and well water
  • Small and lightweight
  • Made from pro-grade materials
  • Removes up to 99% of iron and contaminants

Which disadvantages must you keep in mind?

  • May have compatibility issues
  • Short warranty

Things to Consider

Our iron filter for well water reviews have shown you some of the best models around, but why would you want to use them? How do they work? And which one should you buy? Read on through our iron filter for well water buying guide and FAQ section for a full explanation of iron in well water, how filters work, and which factors you should think about when shopping for your own.

How to remove iron from well water

All well water contains at least some small traces of iron. This is true of wells that are just 50 feet deep and wells that are thousands of feet deep. It gets into the water through both corrosion and general seepage, seeping out from the surrounding soil and rocks into your well water. It can also enter through corroded pipes that have been underground for a long time. The best way to remove it is by using a filtration system. You can’t actually stop iron ended up in your well water, but you can remove it from the water before you actually use it for drinking or cleaning purposes.

Ferric vs ferrous

When it comes to iron, you might see the terms ferric and ferrous being mentioned quite often. These are scientific terms referring to different forms of iron oxide.

The Latin name for iron is ‘Ferrum’. So the words ‘ferric’ and ‘ferrous’ both indicate the presence of iron, but they’re just slightly different in terms of their atomic states. Ferric iron has lost three electrons, while ferrous has lost two electrons.

Clear-water iron removal

When it comes to iron removal, there are two main categories to be aware of: clear water and red water. Clear water is caused by the presence of ferrous iron. In this case, the water will appear clear and normal, but high levels of iron are still presence and can affect the taste and odor of your water, as well as potentially causing other issues too. Accessories like a water softener, iron filter, oxidizing agent, and air injector can be used to deal with clear water iron.

5 Best Iron Filters for Well Water - In A Healthy Way!Red-water iron removal

A reddish color in your well water can be caused by the presence of ferric iron. This type of iron oxide in the water gives it a strange smell and can cause staining all over the bath, sink, shower, and other areas of the home that are exposed to water on a regular basis. Again, filters with softeners, air injectors, and additional cleaning and iron removal elements can be used to combat this issue.

Organic iron removal

Iron can actually combine together with various natural organic acids or tannins, resulting in organic iron. This usually results in water that is yellowish brown in color, although it can be entirely clear in some cases. This kind of iron issue is most commonly found in quite shallow wells.

Filter media

There are various forms of filter media that can be used in well filter systems. Common examples include greensand filters, birm iron filters, and manganese dioxide filter media.

Greensand filters make use of a mixture of glauconite greensand and manganese oxide to attract and oxidize iron, removing it from the water. Birm filters are named as such due to the unique, granular filter media inside called ‘Birm’, which is made from a kind of natural pumice covered in manganese oxide. Finally, manganese dioxide filter media, which is used together with an oxidizer for iron removal.

Things to consider before buying the best iron filter for well water

Before you go out and buy an iron filter for well water, there are some factors you need to consider. Every filter is different, in terms of price, features, functionality, size, weight, and more. There are various different types of filter media out there and different filters will work best in different situations. Read on to learn about the factors and things to consider before shopping for the best water filter for well water with iron.


Iron filters for well water can actually come in different types and forms. They all basically aim to do the same thing – remove iron from your well water – but they act in different ways and can have different unique features that might appeal to you. The most common type is a stand-up tank style filter. They often feature digital readouts to provide information to the user. There are also two-in-one systems that are both water filters and water softeners, which can work to reduce scale and rust in your pipes as well as eliminating iron too.

Then, there are 3-stage iron filter systems, like the iSpring WGB32BM 3-Stage Whole House Water Filtration System, in which the water flows through three different canisters, each equipped with its on filter media to remove different contaminants. The 3-stage filters are very thorough and effective at cleaning up your water of more than just iron. They can often remove pesticides, VOCs, bacteria, solvents, and heavy metals too. If you just want something simple to soften water and remove some iron, a 3-stage system might be too much, but if you want the best results and cleanest water, they’re the top option.


5 Best Iron Filters for Well Water - In A Healthy Way!The capacity of your filter is a vital factor to consider, as it’s important to match the capacity with the average water usage in your home. If you use more water than the filter can cope with, it won’t actually be very effective at dealing with iron and other contaminants in your water supply. Capacity can be measured in two ways when looking at iron filers: grains or gallons.

Gallons is the simplest form of measurement, as this tells you how many gallons the filter can handle, and you can compare this rating with the number of gallons of water your household tends to use each day, week, or month. When it comes to grains, higher grain counts like 64,000 are best suited for larger families, while 32,000 or 48,000 are more than enough for couples or standard families of three to four people.

Max Fe levels

Fe is the chemical symbol for iron. The max Fe levels of an iron filter for well water essentially tell us the maximum level of iron the filter can handle. It is measured in ppm, or parts per million.  Filters with higher max Fe levels are better suited to more severe hard water and high iron content situations, so if you’ve got your water tested and found high ppm ratings for iron, you’ll need to find a filter that can handle the load.


Different iron filters for well water will make use of different forms of filters. Some of them, like the Iron Pro 2 Combination Water Softener Iron Filter Fleck 5600SXT, keep things simple with a fine mesh resin filter that eliminates iron efficiently and effectively. Others, like the Pro Aqua ELITE Whole House Water Filter , feature multiple filters and different filtration stages in order to cope with other elements and unwanted contaminants in the well water too. The more filters and better quality filters in your system, the better it will be at cleaning up your well water.

5 Best Iron Filters for Well Water - In A Healthy Way!Dimensions

The best iron filters are generally designed to be installed by the homeowner and they’ll usually come with all the hardware and instructions you need to get started. However, you do need to consider where you’re going to put them and how big or heavy they’ll be, as this can affect the installation process. It’s always simpler to fit a more compact and lightweight filter system, as compared to a larger and heavier alternative. The iSpring WGB32BM 3-Stage Whole House Water Filtration System is one of the most lightweight options around.

Additional features

Some iron filters also come with a range of additional features to provide a more thorough and satisfying user experience. The Pro Aqua ELITE Whole House Water Filter, for example, is able to offer up to 99% removal of chlorine and heavy metals. The Iron Pro 2 Combination Water Softener Iron Filter Fleck 5600SXT, meanwhile, comes with smart digital controls and a 10-year warranty. Be sure to read through the full feature lists for your chosen model and see what it has to offer before placing an order.

5 Best Iron Filters for Well Water - In A Healthy Way!Prices

The prices of your iron filter for well water is another big thing to think about. These filters can come at a huge range of different prices. Some of them are relatively cheap, costing just a few hundred dollars, while others are much more expensive and can start to get close to the $1,000 mark.

An example of a relatively budget friendly filter system is the Home Master Whole House Three Stage Water Filtration System, which is available at a great price and has some impressive tech specs. More expensive models, meanwhile, are often able to offer more features and stronger filtration, as well as having bigger capacities.

Work out your budget before you buy and avoid overspending on a model that might be too powerful for your home. If you can get a great value filter without paying over the odds, go for it.

Health impact of iron in well water

We all know that iron is an essential mineral that our bodies need. A small amount of it each day is perfectly healthy, and iron is found in many common foods like meats and legumes. However, too much iron can cause various adverse health effects.

The recommended daily dose of iron is from 10mg to 50mg. A lethal dose would be about 200mg/kg of body weight, but some people are particularly sensitive to iron and can suffer negative consequences at much lower doses.

Anyone suffering from hemochromatosis, for example, absorbs iron at a much faster rate than normal and can suffer heart, liver, and pancreas damage due to too much iron in their systems. Iron levels in well water are usually way below dangerous amounts, but it’s still wise to filter the iron out to avoid ingesting too much each day.

It can dry out your hair and skin, as well as weakening hair strands and even changing the color slightly. Iron can cause pores to be cloffed up too and there have been cases where iron has been linked to conditions like acne and eczema. This is why it’s so important to filter out iron from the well water you drink and wash yourself with each day.

How to test iron figures in water

There are a couple of different ways you can test out your well water to see what the content is like in terms of iron, as well as other elements and compounds. You can actually buy simple iron water test kits from hardware stores or online, but the results aren’t always super accurate. If you want to be as precise and thorough as possible, you may want to collect a sample of the water and send it off to a lab for analysis. This will be more expensive, but it will give you a lot more information.

It’s useful even if you know that iron is present in your system as it will help you determine which kind of iron you’re dealing with (ferric, ferrous, or organic), as well as identifying traces of manganese, bacteria, chlorine, and more. It’s also wise to test your water again after installing a filter system, as this will help to show if the filter is truly working and has been properly installed.

5 Best Iron Filters for Well Water - In A Healthy Way!How to treat iron bacteria in well water

Bacteria can often be found in areas with high iron concentrations, and they actually combine to create a very odorous kind of biofilm. The bacteria basically use the iron for nourishment, leaving behind an ugly and smelly trail or reddish or brownish smile that can fill up pipes, clog drains, and fill your home with a very nasty odor that nobody wants to deal with.

These bacteria find their way into well water via corroded areas, leaky pipes, or simply entering during the well’s installation or repairs. Fortunately, some of the best well filtration systems can also deal with these bacteria, trapping, removing and killing them. If you have bacteria in your well water, you should definitely find a filter system that can remove them to reduce the risks to your home and family.


The simple answer is no, but it does depend on the type of filter you choose to buy. Some filters can only last for a few months, while others are much more resistant and able to last for over a year. It’s vital to check over your filtration system often, keeping it clean and well-maintained if you want it to work as well as it can. However, filters cannot usually be either cleaned or reused. They wear out too quickly and cleaning them would actually decrease their filtration abilities. So, if you do decide to install an iron filter for well water, be sure to read the instructions and learn about the best time to change and replace your filters.

The size of your iron filter for well water is a vital factor to consider, but how do you choose the right system for your home? Well, the vast majority of standard filters are designed for households of four people using an average amount of water each day. So, if you live in a small family or as a couple, you can buy a standard filter system and not have to worry about encountering any issues. However, if you have a larger family or use more water than average in general, it’s important to read your water meter and take a look at how much water you’re using. You can then correlate your usage with the maximum capacity of each model to find an iron filter for well water system that works for you.

There are several long-term risks that you may have to deal with when installing an iron filter for well water, such as the accumulation of mold in the filtration system if it gets exposed to sunlight. Systems can also wear down over time, so it’s vital to look after them. Be sure to replace the filter on a regular basis, clean the filtration system thoroughly, and follow all of the manufacturer’s instructions to ensure that your filter lasts as long as possible. If you take the time to look after your iron filter, it will return the favor by looking after you for as long as possible too.

Our Verdict

Overall, our top rated well water iron filter is the iSpring WGB32BM 3-Stage Whole House Water Filtration System. With its thorough, 3-stage filtration system, this is easily one of the best models around, able to remove 95% of contaminants, including VOCs, bacteria, and heavy metals with ease.

The next best iron filter for well water is the Iron Pro 2 Combination Water Softener Iron Filter Fleck 5600SXT. Coming equipped with both an iron filter and water softener, this two-in-one, all-purpose device can rid your well water of large amounts of iron with ease and softens hard water too.

Our third favorite iron filter for well water is the Home Master Whole House Three Stage Water Filtration System. Available at an awesome price and equipped with powerful filtration technology, this filter system is all you need to enjoy cleaner, purer, healthier water on a daily basis, with minimal maintenance required.

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