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The Best Iron Filters for Well Water to Improve Water Quality and Safety

Writen by Ronald Brown

Fact checked by Natalie Bridges

best iron filter for well water

Tap water or city water is contaminated with various compounds and elements. It can be loaded with manganese, carbon and Sulphur. Such can also be with high levels of iron that can stain our sink and cause the rusting of plumbing systems. It can also lead to scale buildup that can damage plumbing fixtures and pipes as well as water-utilizing appliances, such as dishwashers, washing machines and others.

To find a suitable iron filter, you’ll need to examine many similar products. Therefore, it’d help if you learn beforehand a few essential factors that can set one item apart from others.

  • Iron Filtration Requirement: Iron water contaminants can have four forms: ferrous, ferric, organic, and iron bacteria. Although manganese greens and iron filters can work against ferrous and ferric iron, it is ineffective against the other two. You might need a chemical oxidant injection system to address organic iron. Pasteurizers and chemical treatments are effective against iron bacteria.
  • Flow Rate: The higher the iron concentration in the water, the greater the risk of filter clogging, which can reduce the water flow rate. Therefore, homes with a maximum of two bathrooms should pick an iron filter that delivers at least 7–8 gallons of water per minute (GPM). A three-bathroom household should get a 10-12 GPM filter, while houses with more than three baths should go for 15-GPM units.
  • Lifespan: Air injection iron filters have an impressive 15- to 20-year lifespan, while replaceable greensand media can last four to eight years. Iron water filter cartridges can last six months to five years, while chemical oxidation systems can stay operational for ten to fifteen years, with periodic maintenance.

So, if you’re looking for the best iron filter for well water to remove iron from your water supply, here’s a guide that will help. Get started and compare to find the right well water iron filter later.

Top-Rated Products

Best Overall

iSpring WGB32BM


Most Durable

Iron Pro 2 Water Softener


Most Durable

Express Water Water Filter


Table of Contents

Top-Rated Iron Filter for Well Water Reviews

1. iSpring WGB32BM Whole House Water System

The iSpring whole house iron water filter works effectively in reducing manganese and iron in the well water. With it, you can ensure that you’d improve the quality and clarity of your water supply. It can work in effectively reducing minerals like manganese and iron, which might cause rusting, corrosion and other issues with your plumbing system and fixtures.

If you want to protect your family from the health-damaging effects of well water due to the contaminants, you can rely on this filter that filters them out. One of its unique properties is its filter which works by filtering out up to three times the amount of sediment and sand in the water. It can also reduce the number of industrial solvents, herbicides, pesticides and volatile compounds. Indeed, this water filter is an excellent addition to your home.

Also, I liked that people with little plumbing skills could install it. The unit supports a DIY installation. You can refer to the videos and the manual for its quick setup. It also comes with filter cartridges, an inlet and outlet.

This model also has excellent quality. It is engineered with a polypropylene sediment filter that can filter down to five microns, which is better than other items in the same category. This filter has a long life and high efficiency. I am also impressed that it passed ANSI/NSF standards, ensuring you’re getting quality for your investment.

However, it might have a lower filter capacity depending on the hardness of your water and consumption. Also, its filter might get exhausted fast if you have poor water conditions. Nevertheless, it is with high-quality components and ease of use features. It is also an excellent whole house filter, according to different well water iron filter reviews.
What We Like
  • Protects appliances from rusting and corrosion
  • Improves water quality
  • Polypropylene sediment filter
  • DIY installation and maintenance
  • Can reduce manganese and iron
What We Don’t Like
  • Lower filter capacity
  • A filter might get exhausted quickly with high levels of compounds in your water supply

2. Iron Pro 2 Water Softener and Filter

The cheapest way to remove iron from well water is to use a water softener and filter that can work efficiently. It works for well water and reduces hardness properties. It is a reliable system that is designed with innovation, including its fine mesh filter. It works by removing hard water compounds, including iron. As you might know, high levels of it in the water can cause stains and rust, which can damage plumbing pipes and fixtures.

The AFWFilters system is meant to offer you the results that you’re looking for, so you might want to choose it if finding a well water filter. Another thing I would like to recommend it for is its durable components, which are intended to last long. It just means that you don’t need to replace it often and get more value of your investment.

Another feature it offers is that it is designed for less maintenance. In this case, you don’t need to attend to it very often in terms of cleaning the unit. So, without even saying, you can enjoy clean and clear well water, while at the same time not having to spend so much time in the maintenance of the unit.

The Fleck 5600SXT also comes with a digital metered valve, adding to its integrity and ease of operation. The 64,000-grain whole house filtration is also what you need for an all-in-one entire-house filtration system that works overtime for you.

This water filter also promotes whole house filtration because of its high flow rate aside from the ability to prevent rust in appliances. You can also count on it to remove up to 75 GPG, manganese six ppm, iron up to 8 ppm of sand, sediment and rust. Finally, this model is with the needed accessories, including DIY instructions, brine tank and a bypass valve.

On the downside, there were reports on it losing memory when its power goes out. But still, it is a top-of-the-line water softener and filter that you can count on for its performance and heavy-duty components.
What We Like
  • Acts as both water softener and filter
  • Durable iron water filter cartridge
  • Can help in preventing rusting and staining
  • Makes water clean and clear
  • Easy to install with less plumbing skills
What We Don’t Like
  • Issues on losing programming memory if the power is out

3. Express Water Whole House Water Filter

The Express Water iron filter is another filtration system to check if you would like to improve the quality of well water. As you might know, it can be filled with contaminants that include iron, Sulphur and manganese. It can also be with herbicides, pesticides, sand, sediment and industrial waste. So, if you’d think about it, well water can be very contaminated.

It is not only harmful to health but also damaging to appliances and plumbing. A filter like the Express Water heavy metal filter is a must-have at home. This filter is a 3 Stage Home Water Filtration System that works to filter down the harmful contaminants in well water. It is more effective than other filters that are not engineered with the same number of filtering layers.

The iron filtration system for well water is one of the most effective around in terms of innovation. It is made of carbon filters, which are a standard among highly-efficient filters that can reduce the levels of harmful contaminants usually in well water.

It works by removing not just iron but also volatile organic compounds, dirt, sand, lead and mercury. It only means removing most of the contaminants that can be in well water. It also translates to safer drinking water that can prevent sicknesses. With cleaner water, you can also prevent the development of skin and hair issues.

In terms of water flow, it is a great choice because it can filter a large volume of water for your house. It is made with one point of an entry system that also promotes no use of chemicals and no water waste.

However, the iron filter is expensive, so it might not be for those looking for a more affordable filter. But if you would weigh its benefits, you can figure out how beneficial that is to use a filtration system like it. This unit can remove most water contaminants and can promote ease of use. It is also with a durable construction, which can give more value for your money.
What We Like
  • Remove water contaminants
  • Freestanding frame
  • Easy installation
  • Durable construction
  • Improves water quality and safety
What We Don’t Like
  • Expensive

4. Durawater Air Injection Iron Eater Filter

If you run well water in your faucet and pipes, chances are you’re looking for ways to filter it. One of the solutions for you is the DuraWater iron filter that works not only for removing iron but also manganese and other minerals in hard water. It is the top-quality whole house water filter for iron that is loved by many consumers around the world for its performance and reliability.

Another thing I liked about the DuraWater well water filter is its oxidizing system that speeds up the filtration results. It is also designed and made with air injection in its single-tank system. It works effectively and efficiently in removing Sulphur and iron.

I liked the benefit of ensuring that these compounds were not going to cause damage to plumbing and staining in the sink. It will also help the formation of rust. I am also impressed that it can maintain the air pocket on its top while working for optimal function. It works by oxidizing the compounds as they pass through the air pockets.

This DuraWater iron eater is also easy to install. You can set it up even with little plumbing skills. You can also count on it in terms of its durable components, so you don’t need to worry about replacing it soon.

However, there were durability issues reported. Some users complained that their unit didn’t last for one year. Still, I must say that this unit is one of the most excellent filtration systems in the category. You can rely on its performance and top-quality components. Plus, it is useful in filtering well water and reducing manganese, iron and other elements in the water.
What We Like
  • Can remove manganese, iron and other minerals in the water
  • Durable and high-quality materials
  • Easy to install
  • The digital air injection system
  • Oxidizes water for excellent results
What We Don’t Like
  • Not the most durable around

5. Home Master Whole House Filter

Another item not to miss in the category is the Home Master whole house filter. It is a must-buy for homeowners looking to reduce the amount of iron and manganese in well water, but that’s not all. It can offer more than what we expect from a device like it.

This unit can also filter fine sediments, carbon and other contaminants in the water. I also liked that it can prevent rust in plumbing and pipes. The well water iron filter is also useful for offering three stages of filtration, which is one of its unique features.

I would also like to note that it is designed with large housings and one-inch ports that can handle even high-pressure. This unit can also filter up to 15 gallons of water per minute, making it ideal for a large family.

Also, I liked the easy to replace sediment filter, which can filter finer particles. It can also produce a more exceptional filtration and has a higher holding capacity. The filtration system can also filter down one micron. I also liked that it can offer a high flow rate while reducing the maintenance frequency needed.

When it comes to efficiency, I liked that the water filtration system for a home can get rid of up to 95% of sediments, manganese and iron. It can also reduce the number of chemicals, including herbicides and pesticides out of the water. This unit can also work to improve the bad odor and taste in the water because it can reduce the number of contaminants causing the issues. It can work in filtering down foul odor and tastes up to 3 ppm in its combined load.

On the downside, the unit needs to shut down the water pump to change the filter. Overall, I liked this unit that offers three stages of filtration. It also requires less maintenance and has large filters. It also has durable housing and large filters.
What We Like
  • 3-stage filtration
  • Can filter sediments, carbon and iron
  • Durable filter housing
  • Low maintenance
  • Large filters
What We Don’t Like
  • Needs shutting down the pump to change the filter

6. DuraWater Fleck 5600 SXT

The well water filtration system for iron and other contaminants in the water makes it ideal for people with a city water source. As you might know, water sources can be contaminated with plenty of particles and compounds that can pollute the water. Without a filter, the contaminants from the water can pass through the pipes and reach our faucets and showers. It can stain our appliances and lead to scale buildup. Poor water quality can also cause skin and hair irritation.

For instance, those people using dirty water can suffer from dandruff, dry hair and skin itchiness, among other problems. The DURAWATER Fleck 5600 SXT can help eliminate these issues because it can filter down the compounds and particles that would otherwise cause them.

Also, this unit works as a water softener, so it can ensure to reduce of the hardness of water that would otherwise lead to the staining of sinks, bathtubs and other plumbing fixtures and pipes. I also liked that the 48,000 Grain Water Softener is pre-loaded with resin in the tank, allowing for quick and easy installation.

The Fleck 5600Sxt is also easy to use, so it is not hard to operate even for those who are installing this kind of filter for the first time. This unit can also remove the rust, sand and sediment of well water.

However, some people reported quality control issues, such as not receiving a complete unit. But then, the company is helpful enough to attend to their problem. Also, this model is not for large families. It is engineered for homes with up to five people only. And overall, the DURAWATER Fleck 5600 SXT is an excellent choice for its easy installation and maintenance. It is also affordable but made of high-quality components. You might want to check it out if you are looking for an efficient and easy to use filter and softener. Certainly, it is one of the water filtration systems for the home to consider.
What We Like
  • Can filter sediments, carbon and other contaminants
  • Easy to install and use
  • Also works as a water softener
  • Requires less maintenance
  • Affordable and durable components
What We Don’t Like
  • Quality control issues
  • Not for large families

7. AFWFilters IRON Pro 2 Water Softener Iron Filter

Do you want just one unit that works in two ways? Check out the IRON Pro 2 that works as a water softener and filter in one. It can save you money in the end because you only need to maintain and clean one unit instead of two. You also don’t have to buy a separate water softener for hard water. Instead, you will have an efficient machine that works to filter down iron and soften hard water at the same time.

The IRON Pro 2 Combination water softener iron filter is reliable that it can remove ferrous iron from the well water. I also liked that it can remove manganese, which can cause stains and scale buildup. Using the filter, you can get rid of the worries of staining and scale buildup, which can cause damage to the appliances and plumbing systems. Otherwise, you might have to spend on hefty repairs and maintenance without the use of filters like this one.

Also, the unit is with a meter-based regeneration system. It means that this system will also regenerate less often whenever needed. So, it will work more often to regenerate if you have a high-water consumption.

I also liked that the system is with complete accessories, such as lubricant, sanitizer and instructions. Also, I would like to note that the filter is with a digital-metered valve that promotes ease of use and efficiency.

However, the instructions were a bit hard to understand, according to some users. Also, this unit cannot remove ferric iron from the water. You need a separate filter for it. But then, I liked this filter’s high capacity and efficiency. It is also easy to install and can filter down different water contaminants.
What We Like
  • Meter Based Regeneration
  • DIY installation
  • Durable control head
  • Eliminates staining and scale buildup
  • Removes plenty of water contaminants
What We Don’t Like
  • A bit hard to understand instructions
  • Doesn’t remove ferric iron

8. iSpring WGB22BM

The iSpring filter is another top consideration on the market. If you’re city water or well water contains high levels of iron, lead, mercury and other compounds, you should choose a product like it because it can offer whole house filtration. The 2-Stage filtration can provide the efficient performance that you need for medium households.

Using it, you can prevent damage to your plumbing system and appliances, including water heaters, washing machines and dishwashers. It will also save you on hefty repairs that would cost a lot of money. So, you will not just have a filtration system that filters down sediments, dust and particles, but also a unit that can save you money in the end.

The iSpring also uses coconut shell carbon along with a solid design fabrication for improving its filter life and efficiency. More so, this unit has filters that can last up to three times longer because of the catalytic media, which are not consumed in the filtration process. With that, this filter can be your choice for a more economical unit that will also require less maintenance.

It can also protect your household appliances from the damage brought about by manganese, iron and other compounds. I also liked that it is easy to install and maintain. Even with little plumbing knowledge, you can install it using the manual and instructional videos that allow for quick set up.

However, it is a two-stage filter that might be for areas with well water that has a high level of contamination from different compounds. But nevertheless, it is an excellent choice for its ability to remove many contaminants and chemicals. It is also one of the finest in well water iron filter systems on the market.
What We Like
  • 100,000-gallon capacity
  • Premium, heavy-duty components
  • DIY installation and maintenance
  • Filters lasting three times longer
  • Passed NSF/ANSI standards
What We Don’t Like
  • Not a three-stage filter

9. AFWFilters AIS10-25SXT

The most trusted water filter for well water with iron is one that works effectively in removing iron and other contaminants in the water. One of which to consider is the AIS10-25SXT filter. It can work effectively in removing different water contaminants, such as manganese, iron and Sulphur.

The AIS10-25SXT is also all-automatic and requires no chemicals in the filtration. It is also a whole house filter that can suit average-sized households. This model also works with a digital air injection control which makes it more efficient and doesn’t require much maintenance.

Speaking of maintenance, this unit is with a single-tank design, which lessens the maintenance requirements. It is also designed with a piston that allows the entire oxidation inside a single tank that allows easy maintenance. It is also cost-effective because it has less downtime required.

It also makes use of economical and cost-effective media that promotes money-saving. This unit is also with a basic sediment filtration media, which can eliminate up to 10 ppm of iron and 2 ppm of manganese. It works effectively, yet it is more affordable than other models using a different filtration medium.

The unit is also with a bypass valve that lets it be bypassed, eliminating the need to shut off the supply of water. Also, this filtration system can help eliminate issues that cause water odor and staining.

However, it might not be the most durable around. Nevertheless, it will depend on water consumption and condition. And in most reviews, it is a top-rated product that users trust for its efficiency and reliability. It can also purify and improve water quality. Certainly, it is one of the top filtration water systems home to check.
What We Like
  • Works effectively in removing Sulphur, iron and manganese
  • Low cost sediment filtration media
  • Whole house filter with high capacity
  • Stainless-steel durable construction
  • Reduced maintenance for its single-tank construction
What We Don’t Like
  • Might not be the most durable around

10. Well Water Whole House System

The whole house iron filter for well water is another solution for tap and city water. The infilter unit is also with a dual-stage filtration system, which can filter down sediments and other contaminants.

The Commercial Grade filter also reduces the amount of sand, dirt and sediment. It also works in removing heavy metals and scale particles. I also liked that this model is ideal for improving the water’s odor and taste. If you would like to remove volatile compounds in the water, you can also count on this unit.

I’d also like to recommend this unit for its 2-stage filtration that can filter 30 microns of particle sizes. What makes it effective in its job is its washable filter, which is easy to replace. You can also count on it to work as a complete filtration system. When it comes to installation, I liked that the Well Water Whole House Filtration System, which comes with filters, wrench, bracket and relief button.

The Whole House Well Water Filter System, is also engineered with durable housing for long-term use and performance. Plus, it is also meant for commercial use, so it is dependable for heavy abuse and use. Using it, you can extend the lifespan of your water heaters, washing machines and other appliances.

This filter is also a high-flow system, which comes with one-inch inlet and outlet. You can count on its high-water flow rate that you will need for a medium-sized household. It is also made with durable and NSF-approved components.

On the downside, this unit is only a two-stage iron filter for well water. It is lower than other models that have three stages of filtration. Overall, I liked that this model can help in reducing dirt, sand and sediment.
What We Like
  • Filters many contaminants
  • Easy to operate and less maintenance
  • High flow rate
  • Made from NSF-certified components
  • Easy to replace filters
What We Don’t Like
  • 2-stage filtration

11. Pentek 155263

The Pentek 155263 RFFE20-BB should not be missed when finding an effective filtration system to reduce the amount of iron, lead and other compounds in well water. It can also help in filtering down manganese and Sulphur. The RFFE20-BB iron reduction filter is with effective media that can reduce the levels of iron, which can cause rusting and staining in appliances.

I liked this iron filter because it can also get rid of chemicals and microorganisms through its processes. I am impressed that the natural fibers are helping in suspending the particles. It is also with materials that can block the microbes along with the substances and chemicals, which would otherwise cause a chemical change in the water.

I also liked that this model is suitable for many applications, including industrial and commercial aside from residential uses. It is a versatile filter that you can count on for many purposes, which also include irrigation and swimming pools. It is also perfect for water purification and other industrial processes. I also liked that it does not require frequent filter replacement. Still, of course, it will also depend on your water condition and consumption.

On the cons, this unit might not be for large families. Again, I am impressed with the numerous features of this product. It is versatile for commercial, residential and industrial applications. You can also count on it for its quick and easy installation and setup. The unit is also perfect for meeting ISO standards and is made of quality components for long-term use. You might want to check it out if you want an efficient filtration system that works hard to filter down the unwanted particles and compounds in well water.
What We Like
  • Can effectively reduce iron
  • Can be used in swimming pools and irrigation
  • Easy to set up and use
  • Meets ISO standards
  • Durable components for long-term performance
What We Don’t Like
  • Might not be for large households

Outdated Products

American Water Solutions Air injection filter (Outdated)

This American Water Solutions unit is a top of the line air injection filter that improves water quality, odor and taste. I liked that it effectively removes iron, sulfur and manganese that would otherwise contaminate the water and stain our faucets, sinks and bathtubs. By using the filter for well water with iron in it, you can count on better-quality water for your family.

With cleaner water, you can also have peace of mind of preventing problems associated with high levels of iron in the water, including damage of appliances, such as washing machines. You can also prevent the rusting and damage of pipes, fixtures and faucets. All these said you can also worry not about spending on hefty repairs or replacements.

Air Injection Iron Removal does not just help in filtering down iron, but it is also durable. It is engineered with a stainless-steel bypass, improving its integrity. This unit does not require using chemicals and salts to filter down iron. It is also innovative that it can work compatibly with jet and submersible pumps.

The Air Injection Oxidizing Filter System is also designed to save you money. It is a single-tank system that works well in removing iron and Sulphur in the whole house. Also, this filter is with an air injection control head that can automatically backwash the unit regularly to flush all things down the drain and clean it.

But then, its efficiency might lessen without proper maintenance. Depending on your water condition, you might have to replace the filter more often. In this case, check the filter every three months at least if your well water is very contaminated. Nevertheless, the American Water Solutions filter is one of the top-quality around for its efficiency and high capacity. You might also want to check it out if find a filter that can filter a large volume of water.
What We Like
  • Comes with a stainless-steel bypass
  • The durable filter media bed
  • Quick installation and easy operation
  • Can filter a large amount of water
  • Improves water odor and taste
What We Don’t Like
  • May need filter change more often if iron levels are high

What Is An Iron Filter For Well Water/ Who Is This For


Having iron in your water is quite beneficial as it helps in transporting oxygen and producing red blood cells. However, it’s only advantageous if it’s in small doses.

Too much iron, on the other hand, can have quite adverse effects. For one, a high iron level can affect the water’s flavor and odor. When drinking it, you might taste a tangy flavor and smell an unpleasant odor.

Drinking it might also cause adverse effects on the human body. You can develop sicknesses and diseases such as hemochromatosis. Iron in water can also affect your skin, drying out your pores and may even be a cause for skin conditions. Iron in your water will also dry out and make your hair brittle.

High levels of iron are also known to damage your appliances, leading to numerous repairs. It might also stain your cookware and other kitchenware.

Iron in water is also known for clogging up pipes which can lead to a whole new set of problems. You might have problems with your drainage or have damaged water heaters or pumps.

Having your iron water filter can effectively mitigate and even remove these problems. Not only that, you’ll also avoid any health risks to you and your family.

How Does It Work

Iron filters come in different types and designs; however, they operate on the same principle. Iron filters usually come with a 3-step filtration process.

The first step is the pre-treatment phase, wherein the filter will use an oxidant that will induce contaminants and other particles to precipitate. Once they precipitate, they are easier to strain and remove since they all clump together. Common oxidants include air, ozone, chlorine and hydrogen peroxide.

It’s essential these contaminants are fully oxidized. Otherwise, they wouldn’t be entirely removed with filtration.

After this, the water then gets pushed into a filter bed for the second phase, which is the filtration stage. Here, the filter will strain iron out of your water.

Depending on the filter medium, iron filters can also filter out and remove other contaminants such as manganese, arsenic, hydrogen sulfide and the like. After this, you’ll get fresh and clean water.

The third stage pertains to the filter’s own self-cleaning process. Likened to a forceful flush, this phase is usually called backwash.

Every time the filter cleans out and removes iron and other particles in your water, it leaves sludge inside. Once it gets full of sludge, the filter needs to clean itself out to maintain its efficacy.

If it doesn’t, the iron filter will be so full of mud and crud that will solidify into huge chunks. This, in turn, would bear a heavy weight on your filter, which can cause problems. The most significant of these is that your filter will stop working and even break down.

What Are The Different Types Of Iron Filters


Iron filters come in different types, styles, and designs. This section will list all the most common and popular models in the market.

The first type of top-rated water filter for iron is the stand-up tank style. Usually, these come with water softeners, but some tanks do not have these.

Stand-up tank styles feature a digital interface attached that enables you to adjust the filter and monitor its condition.

In softener versions, you will need to add and maintain salt since it’s a requirement for the whole process. The salt removes the particles like iron, magnesium, calcium, etc. and exchanges them with sodium ions.

While these systems are quite common and accessible, they tend to add in small amounts of salt to your water supply. As such, it might not be advisable to purchase one if you have a medical condition affected or are on a low- to no-sodium diet.

The second type is the two-in-one system which utilizes both a softener and a filter cartridge. These two increase the filter’s efficacy as it can now target other particles and pollutants.

The most popular type is the 3-step iron filter. As in its name, it features three different filter cartridges that will target and remove specific contaminants, particles and other pollutants.

With this, you’ll get a more effective system as its range has broadened. As such, they are recommended for most users since it can target different problem areas. With this filter, you’ll remove not only iron but as well as other heavy metals, VOCs, herbicides, solvents, pesticides, bacteria and the like.

Iron filters also differ on the type of filter medium they utilize.

For water softeners, they use salt as a filter medium. With this, it removes the cations of iron, calcium and magnesium and replaces them with sodium.

As such, water softeners are quite effective in removing water hardness. With this, you won’t worry about stains or have a hard time cleaning them.

On the downside, a waters softener is for softening the water and not much else. Hence, if you have other water problems, then a water softener is not enough.

On the other, the 3-stage filter usually uses sediment, KDF and carbon block filter.

The sediment filter aims to remove particles like sand, silt, rust, dust and the like. In contrast, the KDF filter is responsible for filtering out up to 95% of contaminants in the water.

The carbon block filter is accountable for improving the water’s taste and smell. As such, it removes chlorine, radon, and other solvents.

Advantages And Disadvantages Of Using An Iron Filter For Well Water

Before purchasing any product, it’s essential to look at its advantages and disadvantages to ascertain if they can meet your needs. It’s no different when it comes to an iron filter. As such, to help you out, this section will list down all the advantages and disadvantages the iron filter provides.


Removes Iron

Having high iron levels in your water can be bad for your health and your appliances. As in their name, iron filters first and foremost will remove all the iron particles in your water supply, no matter the iron concentration. Depending on the product, your filter can even remove other contaminants and pollutants.

With this, you’ll get safer and cleaner water. Not to mention, your water supply will taste and smell better.

Removes Sediments

Sediments, like all pollutants, affect water quality. As such, it’s a good idea to remove them.

Iron filters are also useful when it comes to removing particles and sediments. They can remove particles that are as tiny as 2—40 microns.

No chemicals added

Iron filters are quite safe to use. For one, they don’t require any chemicals to remove iron and other impurities in your water. This is quite different compared to water softeners which add small amounts of salt to the water.

Since there are no chemicals, then the filtered water is quite safe to drink.

Reduces and prevents stains and damages in your home

Iron in water causes lots of problems for the household. For one, they tend to clog the pipes as well as corrode the surface. Moreover, they also tend to give stains that are very difficult to remove.

With an iron filter, you wouldn’t have to worry about these problems again. As such, you can freely use the water supply for other purposes.

Little to no maintenance

Iron filters are also not difficult to maintain. Most of them come with a controller and a user interface. With this, you can easily adjust and monitor the condition of your system.

Moreover, due to its self-cleaning features, you wouldn’t have to worry about cleaning it. You’ll just have to check it once in a while to see if the filters are damaged and the like.


Might only target iron

Since its primary purpose is to filter out iron in your water, the iron filter doesn’t do much else. If you want an active filter, then you might want to consider the 2-stage or 3-stage iron filter.

Buying Guide


Iron in water tends to cause numerous problems in the household. For one, it tends to damage and clogs up drains and pipes. Not to mention, it also leaves a stubborn stain on your appliances.

Thankfully, there are now iron filters that can help mitigate and solve these problems. However, due to their efficacy, they are quite popular. As such, there are many styles and types in the market that might make it difficult to choose.

Nonetheless, this guide will enumerate all the factors you need to look out for when you are shopping.

Filter’s Lifespan

This pertains to how many gallons of water your filter can treat before it needs some replacements. Ideally, the bigger the number, the longer the time.

However, the problem lies in replacement delays and such. Hence, you might be risking your household if you’ll use a worn-out or damaged filter. You’ll run the risk of contaminating the filtered water or even risk damaging your device.

Make sure you check the condition of your filter from time to time to monitor the machine’s status and that of its parts.

Water Flow

Another essential factor to consider is the water flow rating of the iron filter. Make sure you purchase a model that can release the same amount of water used in the house.

Type of Filter

As stated, iron filters come in a variety of styles, types and designs that make it difficult to choose from. Make sure you choose one that can best suit your needs.

However, it’s recommended you get at least the 2-step variation. With this, you not only treat our water for iron but also target other pollutants such as bacteria, viruses, heavy metals and the like.

If you can, it’s most suitable to purchase the 3-stage iron filter. With this, you can obtain a much stronger defense from a line of chemicals, heavy metals, bacteria, viruses’ sediments, contaminants, particles and other impurities found.

Ease of Installation

Choose an iron filter that’s easy to install. Look for one that comes with a clear set of instructions as well as free hardware and tools. With this, you wouldn’t experience too much of a hassle.

Luckily, most iron filters are quite easy to install. However, if you want, you also have the option of just turning to a professional for help.

Durable construction

Of course, the product’s durability is also important. Make sure your filter is made from high-quality materials to ensure that it will last a long time.

Accessible replacements

Having your own iron filter won’t be that beneficial if its part is quite challenging to replace. Not to mention, it can be quite costly in the long run.

As such, it’s best to use a product that is quite well-known. As such, you are assured of its ready stock and supply.

Extra Features – Water Softener

It’s also recommended that users purchase iron filters that come with additional features. One of these is one having a water softener. With this, you’ll get double the benefits since it will boost the product’s effectiveness.

Frequently Asked Questions (FAQs)

Why does my well water have so much iron?

Two things can explain the high iron levels in your well water.

First, your home might be where rocks and soil are naturally rich in iron. Water can seep through the ground and saturate the iron from the soil and rocks. This action dissolves iron compounds and allows them to mix with the water in the well.

Second, you might have corrosion in steel or iron pipes or well casings. Oxidation hastens rust formation, forcing iron out of these fixtures and mixing with the well water.

Where do you install an iron filter?

You should install an iron filter after the well water pressure tank and before a water softener if any. This setup is crucial when doing a DIY iron filter installation for well water systems.

You should never install the iron filter before the well water pressure tank, as it can increase the likelihood of backflow to the filter. It’ll also prevent the well water pump from turning on automatically.

Although adding a water softener to your well water system might increase the initial installation cost, iron filters are often necessary to reduce the iron load on the water softener. It is also ideal to have a sediment pre-filter to eliminate solid particles from entering the water softener and clogging the resin bed.

How do you get rid of iron and sulfur in well water?

You can observe several ways to remove sulfur and iron from your well water.

Shock chlorination using bleach can kill iron bacteria and sulfuric microorganisms. Mix five milliliters of bleach and one liter of water to create a solution with 200 parts chlorine for every million parts of water. Then add the mixture to your well and leave it there for 24 hours before getting rid of it by running the water onto the barren ground.

Alternatively, install a water treatment system for iron and sulfur removal. You can opt for a reverse osmosis purification technology to remove these chemicals from the well water. You can also use a carbon filter to remove iron from well water, especially sulfur’s uncanny smell.

Another solution is replacing the water heater’s magnesium corrosion control rod if you notice the smell of rotten eggs in the hot water tap. You can ditch this element for an aluminum or zinc version. If the rod is irreplaceable, you have no choice but to replace the water heater.

Lastly, you might want to consult a hydrologist to help determine the correct depth of a new well. The new well must be deeper or shallower than the existing one. It should be in an area with a lower iron and sulfur concentration.

Do iron filters remove all types of iron?

No, an iron filter media can only remove ferrous (“clear-water iron”) and ferric (“red-water iron”). It cannot remove organic iron and iron bacteria.

Ferrous iron produces clear-looking water from the faucet but turns brownish or reddish if left standing. An iron filter well water treatment (i.e., manganese greensand) can remove 2 to 15 milligrams of ferrous iron per liter (0.12 to 0.88 grains per gallon) of contaminated water.

Meanwhile, ferric iron produces yellowish or reddish water straight from the faucet. An iron filter can deliver a 10 to 15 mg/L (0.58 to 0.88 GPG) iron reduction.

As for organic iron, only reverse osmosis and distillation methods can remove the contaminant. Iron filters might work if the well water undergoes chemical oxidation first.

Iron bacteria are trickier to remove. Water sanitation experts recommend a thorough cleaning of the well pump and casing. Chemical treatment follows with disinfectants, acids, and surfactants. Shock chlorination and pasteurization are plausible options.

What are the most trusted iron filter brands?

Durawater, iSpring and Home Master and the rest featured earlier as some of the most trusted brands of an iron filters. Taking brand into consideration is essential for peace of mind that you’re dealing with those committed to offering you with reliable and high-quality filters that can work for many years. Check them out when comparing your options for a satisfying purchase.

Iron filter vs water softener: what is better?

The answer to this question of iron filter vs water softener depends on the brand and type of filter you’re buying. You can find the whole house well water filtration systems that can work as a water iron filter and softener. This unit functions both ways, so it can be safe to say that considering it may be for you if you want to get both benefits offered by an iron filter and softener.

Nevertheless, you can find filters and softeners that have powerful features, including the removal of iron, carbon, manganese and other compounds. Select models also work in reducing water hardness.

What removes iron from well water?

One of the top-tier ways how to remove iron from bore well water is to use iron filters and water softeners. They can work in reducing the amount of iron from well water. However, it can be more useful to use a sediment pre-filter if you’re using a water softener. Or else, it might become clogged quickly with iron slugs.

How much is an iron filter for a well?

The best iron filter for well water system for well water is not at the same price. It depends on the brand, model and features. You can find affordable and expensive filters, so you should compare your options based on your budget, too.

How long does an iron filter last?

Its longevity is dependent on several factors, including the water condition in your area and water consumption. It also depends on the quality of the filters. Some may need frequent replacement; others may not. Nevertheless, you might want to read reviews to figure out which of the selection can last longer.

Does Brita filter iron from well water?

According to a source, a Brita filter jug or purifier doesn’t remove iron from well water. Brita filters can reduce the amount of zinc, cadmium, chlorine, copper, mercury, and lead. However, its website didn’t mention iron removal.

How to remove iron from well water naturally? 

The most suitable way to remove iron from your water source is by using an iron filter. You can compare your options on these devices in the reviews above. It can also eliminate hydrogen sulfide, magnesium, and iron in well water. But then, check out the specifications to know the kinds of elements that it can remove from well water before buying one.

How to care & clean?

You just need to replace their filters from time to time, based on your water consumption and well water condition. Check the filter every six months. At the very least, they need a replacement twice a year, but again, it depends on the water conditions.

Where to buy?

These items can be found in many sources, such as Home Depot, Amazon, Walmart and Lowes. They are also available on the websites of the manufacturers as well as other plumbing supplies and systems stores. But for a broader selection, you can check out online marketplaces, such as eBay and Amazon, where to find many items of different models and brands.


While using the best iron filter for well water is advantageous because of its ability to filter down the amount of iron, manganese, carbon and other compounds in well water. It can also reduce the level of herbicides, pesticides, sand and sediments in the water. To get started in the selection process, you can refer to the above for the top picks on the market along with the factors to check when finding an iron filter. Buy the right iron filter today!

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