Best Whole House Water Filter for Well Water with Iron

Best Whole House Water Filter for Well Water with Iron

Best Overall
Editors Choice
iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter...
Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain,...
Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon,...
iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter...
Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain,...
Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon,...
Best Overall
iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter...
iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter...
Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain,...
Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain,...
Editors Choice
Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon,...
Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon,...

Wellwater contains different minerals and external elements such as sulfur, manganese, and high iron concentration.

Consuming iron-filled water could result in health complications for your family, including damaging the hair, skin and some internal organs.

The high iron levels in these substances could lead to corrosion of the whole plumbing system, including your water system fittings. Moreover, these residues could scale a build-up, clogging your whole plumbing system.

Other appliances like the washing machines and dishwashers utilizing the same water with high iron concentration could be subjected to similar rusting problems and staining. This creates unnecessary costs in your family budget, as you acquire new appliances.

This is why it is important to invest in one of the best whole house water filter for well water with iron. This filter is designed to remove iron and other major contaminants such as manganese and hydrogen sulfide.

An iron water filter is best placed at the entry point of all your whole house water to ensure that the content that proceeds from this point is softened and is heavy metals-free and the further purification process is optional.

Below is a comprehensive guide that will help you choose the best whole house iron filter for your household.

Best Iron Filter For Well Water


iSpring WSP50 WSP-50 Reusable Whole House Spin Down Sediment Water Filter

iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter...
  • Rated at 50 micron. Ideal frontier water filter protecting your entire plumbing system from...
  • Flushable and reusable takes the considerable workload off finer filters that follow behind it;...
  • Solid lead-free brass machine head with stainless steel mesh filter screen that usually lasts 1...

This flushable and re-usable filter will give you the desired results to protect your whole plumbing system from sediments and ferrous iron.

Compared to traditional filters, this one functions better when regularly flushed to remove the contaminants and avoid clogging.

The filter has a lead-free brass machine head and a stainless steel mesh wire which can last up to two years with proper maintenance.

This system is relatively easy to operate for anyone. All you need is to follow the manual and easily combine the additional fittings such as the garden hose barb fitting on the external valve.

The transparent housing allows easy visual monitoring while the threads on both ends help reinforce the filter. With the Ispring Sediment Filter, it boosts your whole filtration system’s lifespan by reducing the finer filters’ workload.

By removing the large dust particles, rust, and sand contaminants, the sediment filter serves as the guard in protecting your home appliances, including the softener. The filter allows 50 microns through and with regular flushing and proper maintenance, it can serve you up to 24 months.

Once the cartridge begins to clog, it is possible to flush and clean the filter through the bottom of the filter, and this allows the cartridge to perform for a longer duration without the need for replacement.


  • Flushable
  • Has a clear see-through housing that allows easy monitoring
  • Has a 1/4″ and 3/4″ connectors
  • Filters sediments larger than 50 micron
  • Simple cleaning and flushing process
  • Long-life cartridge


  • Requires regular flushing


Iron Pro 2 Combination water softener iron filter

Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain,...
  • Tank color may vary depending on stock. Water softener, iron filter, all in one! high flow for...
  • 64,000 grain capacity, fine mesh resin designed for high iron removal & long life
  • Fleck 5600SXT digital metered valve for efficiency and ease of use, 5 year warranty!

This filter works well for hard water as it has a combination of a softener and a filter.

Since water from the well has high iron content levels, a purifying system with these combinations is expected to yield optimal results.

Iron Pro water filter is a reliable hi-tech whole house filter whose innovation will allow you to remove the hard water elements, including iron.

The fine mesh filter incorporated extracts most of the sediments from your well water, giving your whole house purification system, plumbing system, and appliances a longer life span.

By retaining the iron from the well, your appliances are not prone to rust and quick break down. The most outstanding aspect of the iron Pro 2 is that it guarantees access to the whole house’s soft water flow.

Not only does this filter extract the dust, rust, and other large particles, but it has the capability of lowering the hardness of your water up to 75GPG and iron up to 8ppm.

You will also benefit from the built-in valve for controlling the flow. With this filter, the digital control attached allows you to make adjustments as you wish to maximize capacity, and minimize salt consumption as you remove iron from your well.

With the metered head, you can evaluate the water usage and promptly regenerate as desired.

This filter is also easy to install the system; you can even do it yourself.

Unlike other filters that require separate softener, this one eliminates that need as it serves both purposes.


  • Serves both as a filter and a softener
  • Long-lasting filter cartridge
  • Easy to maintain
  • Prevents rusting and staining
  • Clear and clean water
  • High flow rate
  • High performance


  • Could lose programming memory with a power outage


Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron, and Carbon

Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon,...
  • Great for well water; for city water, consider model #HMF2SmgCC
  • Massive filter housings with 1-inch ports for the strongest water pressure possible - up to...
  • Multi gradient density replaceable sediment filter produces finer filtration and greater dirt...

This system is perfect for your well water. With the massive filter housing, it will hold maximized pressure handling up to fifteen gallons per minute.

With the three-stage filtration system, you are guaranteed iron, sulfur, and manganese extraction. Additionally, the system has a high dirt holding capacity, and its filtration power comes down to 1 micron, which is quite effective.

The multi-density sediment filter is replaceable, and the system offers outstanding filtration extracting 95% ferrous iron.

This purification system also enables the extraction of foul odour by ensuring that all contaminants that cause the bad taste and smell such as manganese and other chemicals are eliminated during the purification process to a tune of 3PPM load.

The large filters allow you to save on maintenance costs, and they also improve the flow rate. With the powerful combination of radial flow iron and carbon filters, it is possible to extract most contaminants, including hydrogen sulfide, manganese, and iron.

This system guarantees optimal functionality with the multi-level sediment filters ensuring maximum iron removal on your well water. Additionally, the system has a long life span giving you value for money.


  • A thorough three-stage filtration
  • Can filter a variety of contaminants including, iron, manganese, and dust particles.
  • Large filters that increase your flow rate
  • Removes foul odour and improves the taste of your water
  • Has a long life span
  • Saves you money through the low maintenance cost


  • Does not work well on iron bacteria and high acidic water
  • When changing the filter, you have to switch off the whole pump.


DURAWATER Fleck 5600 SXT Iron Pro 48,000 Grain Water Softener

DURAWATER Fleck 5600 SXT Iron Pro 48,000 Grain Water Softener Ships Pre Loaded with Resin In MIn...
  • Water softener, iron filter, all in one
  • 48, 000 Grain Capacity, fine mesh resin designed for high iron removal & long life
  • Fleck 5600Sxt digital metered valve for efficiency and ease of use, 5 year warranty

This Durawater Fleck is a combination of a softener and an iron filter. With a 48,000 grain capacity and a fine mesh resin your well water will be softened and all the iron and manganese eliminated.

This purification system also removes other sediments, including rust, dust, up to 8 ppm of iron, and manganese up to 6PPM.

Consider acquiring this filter for your well if your household consists of approximately six people. With the pre-filled resin in the tank, it becomes easy to operate the iron filter system. With this filter, you do not have to use a softener separately as it performs both softening and filtration roles.

Once this whole house filter is installed and the extraction of hard water that causes scale build-up is eliminated your water will be completely free from iron and manganese sediments that could damage your whole plumbing system and your home appliances.

Moreover, this whole house softener and filter unit are fitted with a metered control valve, leading to its optimal functionality.

The system also utilizes the ion-exchange filtration process. It manages to extract the calcium and magnesium components easily completely. These are the two main substances that cause hardening to extend your life cycle plumbing system and water appliances.

This well-filter also utilizes meter-based regeneration which means that the water it dispenses, is measured and it will automatically regenerate when the need arises. Basically, this means that if your demand for filtered well water goes up, the filtration system will regenerate more often to keep up with your demand.

In addition, this whole house filter allows you to minimize water wastage since it comes with a safety float that prevents overflow.

The Durawater whole house filter is simple to install and reliable to guarantee you softened well water for a long time. Moreover, it’s easy to maintain and quite affordable.

Fitted with the carbon filters and utilizing a reverse osmosis filtration process, this filter guarantees you a continuous flow of iron-free water.


  • Easy to monitor
  • It both softens and filters your well water.
  • Has a long life span
  • Low on maintenance
  • Eliminates most of the sediments in your well water including, carbon, dust, and ferrous iron


  • Can only serve up to a 6 people household


Express Water Heavy Metal Whole House Water Filter

Express Water Heavy Metal Whole House Water Filter – 3 Stage Whole House Water Filtration System...
  • Whole House Water Filter: Reduce harmful impurities and dangerous heavy metals from your entire...
  • Express Water’s water filtration systems are ready to install with 1” inch standard...
  • Durable Whole House Water Filter: Express Water Whole Home Water Filtration Systems are...

This three-stage heavy metal water filtration system eliminates a wide variety of contaminants from your water such as lead, mercury, chlorine, manganese, and many more. This guarantees your whole house access to quality filtered water.

The first stage of this well water filter majors in eliminating large particles such as dust, rust, and sand. Its filter has four layers of microfiber sediments that hold contaminants to 5 microns.

The second stage mainly inhibits bacteria growth and removes heavy metals such as iron and manganese utilizing the KDF filter while the third stage, refines your water using the activated carbon filter. This third stage mainly removes the compounds that affect your water’s taste and odour.

These three stages guarantee your whole house access to well water free from iron and other major contaminants.

The system has filters that are easy to replace, which accelerates your chance of having a continuous flow of pure water.

This system is also easy to install, making it a favourite for most households.

The whole house filter is quite durable serving you a long time as it is made up of stainless steel frames that allow easy handling. It will work best for you as a whole house filter by placing it at the entry point. This will guarantee you filtered water for the whole household.

The good thing with this filter is that all its components are independently NSF/ANSI certified, meaning that you are sure it meets the high-quality standards necessary to filter water.

Additionally, the first stage of this filtration process contains clear housing meaning that you can easily monitor the initial filtration process. This will also allow you to monitor the filter depletion levels to make replacement arrangements on time. For each of the three filters, a pressure gauge monitoring is incorporated to make your control work easier.

Since this iron filter doesn’t send water down the drain, it’s high on saving water. It is designed for high flow, and you will easily get up to 0.25 gallon per second, which is about the highest speed available in the market.

With this system in place, your whole house can rest assured of filtered water for up to 12 months of use or an equivalent of 100,000 gallons depending on the quality of your water.

Changing the filter for this system is a hassle-free affair; all you have to do is simply twist the housing gently. Moreover, it has three pressure release buttons that will allow you to easily release the mounting from the filter, though this is optional.

The express water heavy metal filter comes with free steel metals making it possible to mount. But this remains a personal decision, based on your preferences and space considerations.


  • High-quality water
  • Durable
  • Performs well under high pressure
  • High flow rate
  • Removes bad odour and improves water taste
  • Freestanding steel frames that are easy to mount.


  • It’s pricy


American Water Solutions Air injection iron sulfur manganese filter

American Water Solutions Air Injection Iron Sulfur Manganese Filter, Almond
  • Air Injection Iron Removal - Iron, Manganese, and Sulfide Removal System
  • Name Brand Fleck 2510 SXT Control Valve
  • High Flow Filter Ag Plus Media Cuts Backwashing Time In Half, Saves on Water Wasted

This filter has made it to this list of the best filters due to its high performance in extracting, iron, sulfur, and manganese from your well water.

Air plus filter can eliminate up to 4 ppm hydrogen sulfide and up to 7 ppm iron. This filtration procedure will remove the accumulated iron and refresh your filters media bed with an everyday backwash, ensuring daily iron filtered water for your whole house. It also adds fresh air to your iron filter system.

This iron filter utilizes the oxidation process to ensure that the whole system has minimal downtime and keeps the maintenance cost at a minimum. The air injection to the system accelerates the pressure levels, which, in turn, increases your water flow rate.

The bypass- valve incorporated in this water system and mineral tank and all the relevant media that accompany this water filter allow you to remove iron from well water and guarantee you all time whole house filtered water.

This whole house well water extracts hydrogen sulfide, and the resultant water is salt and chemical-free, which gives you great tasting water without a trace of bad smell. The water filter has a long life span of eight years, and this is a reasonable time to have a whole house water filter compared to the other brands in the market.

This iron filter saves on water wastage as it comes with a high flow filter media that reduces the backwashing time by half.

This injection filter is compatible with a submersible pump and jet, making it perfect for purifying your water that utilizes these systems. The stainless steel bypass makes it durable, and it doesn’t require salts and chemicals when extracting iron and manganese.


  • Has a durable filter media bed
  • Easy to operate
  • Compatible with jets and submersible pumps
  • Can filter more water
  • Improves water taste and odour
  • Has a stainless steel bypass


  • The filter requires regular changing.


Well Water Whole House Filtration System Dual Stage Complete System Commercial Grade

Well Water Whole House Filtration System Dual Stage Complete System Commercial Grade Sediment Odor...
  • Reduces sediment, dirt, sand, silt, rust, scale particles, heavy metals, chlorine taste & odor,...
  • 2 Stage with 30 microns washable pleated sediment filter & GAC KDF for chlorine, iron, heavy...
  • Complete system with wrench, filters, heavy-duty bracket, and built-in pressure relief button.

One of the major benefits of this iron filter is that it comes with heavy brackets that give it a longer life cycle.

Secondly, the filter can extract iron, sulfur, and manganese, giving your whole house access to iron-free water.

Additionally, this filtration system comes complete with an inbuilt pressure-relief button that makes it easy to change the filter. It also comes with the wrench filters making it the best iron filter for your whole house.

The 1″ in and out ports that come with this dual-stage filter allow you to have a high flow rate of your water.

This filter effectively eliminates impurities present in your water, giving you access to great-tasting water and odourless water. Given that this whole house purification system comes with bacteria and chemical resistant sediment filters, you are sure your filtered water is free from most impurities.

The system is easy to operate, performs optimally, and has a long life cycle when well maintained.

With the two-stage iron filtration process, you will have a properly functioning plumbing system by eliminating build-up and eventual clogging.

Your appliances will also have a longer life once you remove iron from your well water. The first filter is the sediment filter that is 30 micron while the second filter is 5 micron, which makes it possible to eliminate iron impurities present in your well water.

With the high flow rate, your whole house is guaranteed pure water free from chemicals and sediments every day. Additionally, the strong housing and brackets allow the iron filter to serve you for a long time.

The fact that this whole house iron filter is recommended for commercial use means that it has a high flow rate; thus, you are sure of optimal performance when you acquire it for your household.

Fitted with the best iron filters that can be washed, the maintenance cost is at an all-time low. Its components are also NSF approved, which means that the system is of a high standard and can be trusted to remove iron from well water.

To enjoy maximum benefits from this iron filter, it is best to place it at your water’s entry point. This way, the plumbing system is secured from corrosion by removing the ferrous iron, build-up, and clogging and your appliances are safe from rust.


  • High flow rate
  • Easy to install and operate
  • Low maintenance cost
  • Eliminates most contaminants
  • Components NSF certified
  • Heavy housing and brackets making it durable
  • Washable


  • Can be expensive


iSpring WGB22BM 2-Stage Whole House Water Filtration System

iSpring WGB22BM 2-Stage Whole House Water Filtration System with Carbon Block and Iron & Manganese...
  • [Protect Your Family and Household Appliance from Iron, Manganese, and More] Our 2nd stage...
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy...
  • [Top-Notch Quality] The first stage CTO Carbon Block filter is made of high quality coconut...

This iron filter for well water removes iron and manganese from your water to a tune of iron 3.0 ppm and ppm of manganese up to 1.0 ppm. Due to the catalytic media not being consumed during the filtration process, this filter is bound to serve you for a long time.

This system ably extracts iron, sulfur, and manganese from your water, making your whole house water soft and with a great taste and no bad odour.

Furthermore, the system is fitted with carbon filters with a high flow rate that has the capacity to dispense 100,000 gallons of water annually, which is enough to serve your whole house of four people per year.

With the BIG 1″ NPT inlet and outlet, this iron filter guarantees an all through high flow rate. Its filter cartridges are also wide enough to boost the flow rate. The system has the capacity to dispense 15 GPM

This well water iron filter does not utilize the reverse osmosis system meaning necessary minerals are retained in your water.

When it comes to changing the filter, this system can hold the filters for a whole year without replacing them, thereby saving you money.

Efficiency under this filtration system is achieved through the multi-layer sediment filter reducing build-up and eventual clogging on the iron filter. Additionally, the carbon block filter boosts the whole filtration system’s lifespan by utilizing the coconut shell carbon and hi-tech fabrication.

The system is also approved to eliminate up to 95% of impurities, including heavy metals, manganese, and chlorine, and reduce iron levels in your water.

This filtration system works best when placed at the entry of your well water. For your whole house to enjoy filtered water whose high iron content has been eliminated, it becomes easy to maintain your whole plumbing system while protecting your water appliances from staining and break down.


  • 100,000-gallon capacity
  • Durable filters
  • NSF/ANSI certified
  • Heavy-duty components
  • Easy installation, operation, and maintenance
  • Great tasting water


  • Expensive


Pentek 155263, RFFE20-BB Radial Flow Iron Reduction Cartridge

Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction...
  • GREATLY IMPROVES TASTE by filtering up to 3 PPM of dissolved iron. Eliminate metallic taste.
  • PREVENT RUST STAINS on sinks, toilets and plumbing fixtures and prevent appliance damage.
  • WHOLE HOUSE FILTERING on main water line, works great for well water.

The Pentek is suitable for removing dissolved iron in your well water at the rate of 3 ppm. This cartridge can operate at 100 degrees temperature.

With a lifespan of up to 26,000 gallons at 3ppm concentration, it is poised to guarantee your whole house with filtered well water for along time. Furthermore, the iron filter has a longer life span with a lower concentration, and it can go up to 160,000 gallons at 0.5 ppm.

This cartridge removes iron from well water and guarantees a high flow rate, making it suitable for your household. To perform optimally, this cartridge is best placed at the entry of the mainline of your well water as you plan on further purification process. This ensures that your whole plumbing system is protected from rust and staining due to the high iron content in your well water. It also secures your water appliances by reducing build-up that could eventually lead to clogging.

Accompanied by strong housing, the iron filter and an effective media bed this iron filter is guaranteed to serve you for a longer period. Apart from reducing high iron levels, the Pentek also extracts sulfur and manganese components from your well water and further inhibit bacteria and other microorganisms from growing by blocking the microbes through its fibres.

The Pentek does not require frequent changing of the filter, which means a low maintenance cost and consistent flow of filtered water.

It is also easy to install at the main express water line to ensure that the water that proceeds along your plumbing system is purified. Most of the contaminants are eliminated to guarantee your whole house of pure water.

This filter is ISO-certified guaranteeing you value for your money, high performance, and a quality product.


  • Long-lasting components
  • Affordable
  • Easy to install
  • Extracts iron and other contaminants perfectly
  • ISO-certified
  • Easy to maintain


  • Can only serve small households.


Culligan WH-HD200-C Whole House Heavy Duty Water Filtration System, Clear

Culligan WH-HD200-C Whole House Heavy Duty 1" Inlet/Outlet Filtration System
  • Whole house water filtration system with 1" stainless steel reinforced inlet/outlet connectors
  • Perfect for residential homes, helps protect appliances and pluming from sediment and scale
  • Features bypass shut off valve, integrated bracket design and battery operated filter change...

This heavy-duty filtration system removes iron and other sediments from your well water guaranteeing all-time access to highly filtered water for your whole house.

It has a battery operated filter change timer that works well to alert you on the need to replace the filter for optimal performance. This factor allows you to plan and monitor the need for filter change so that you are not caught unaware. Additionally, the bypass shut off valve ensures minimal water wastage.

This filtration system not only has the capacity to remove the iron present in your water; it also extracts other sediments such as sand, silt, and scale.

With the Culligan whole house heavy-duty water filter, you are guaranteed quality components since it has been certified by WQA against the NSF/ANSI standards.

This iron filter is compatible with other cartridges making it easy to maintain as you can always get an affordable cartridge for your filter. This filtration system secures your whole plumbing by extracting iron content, including your water appliances such as the water heater.

The 1″ inlet and outlet and a pressure range of 125 psi that this filter has, ensures that you get a high flow rate of your well water providing a constant source of filtered water for the whole house.

With clear housing, you can easily monitor the filtration process and mitigate any risk in good time to ensure that your family is secured at all times with highly filtered water.

Additionally, this purifying system has an inbuilt pressure release button that ensures that you don’t spill water everywhere when changing the filter. To remove the iron in your water always ensure that once the filter change meter alerts you on the need to replace the filter, you act swiftly. This way, your well water will always have minimal iron levels.


  • High flow rate
  • Affordable
  • Has a battery-powered filter change alert system
  • Easy to install and maintain
  • Clear stong housing for easy monitoring
  • Has a bypass shut off valve reducing water wastage
  • Compatible with other cartridge filters


  • Limited to a small household.


Aquasana Whole House Well Filter System-Water Softener Alternative w/UV Purifier

Aquasana Whole House Well Water Filter System - Water Softener Alternative w/ UV Purifier, Salt-Free...
  • Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine, 99. 9% of...
  • High-Performance Well Filter System - Carbon & KDF filtration media combined with UV purifier...
  • Cost Efficient & Long Lasting - Clean water for less than $0. 01 a gallon - Save twice as much...

This high-performance well water filter has the capacity to remove 97% chlorine component in your water, 99.9% extraction of viruses and bacteria while still eliminating, iron, manganese, lead, and mercury.

The greatest benefit that comes with this filter is that it utilizes a combination of filtration mechanisms. At the same time, it retains the vital mineral component in your water.

The Aquasana whole house well filter utilizes, carbon and KDF filtration media combined with a UV purifier and a Scale Control Media (SCM) and a salt-free technology to ensure maximum elimination of your well water contaminants.

The system acts both as a water softener and a water filter, giving your whole house access to soft, purified water.

With this system, you are assured of iron-free water for 5 years or an equivalent of 500,000 gallons of water.

With a high flow rate, your household can access the filtered water all through, for a long time. The system does not require draining and backflushing; thereby, it becomes easy to maintain. However, you will need to evaluate and change both the pre and post-filters after every three months.

This system also helps reduce the chances of a build-up through the binding process.

Also, the up-flow dual tank modification allows a longer duration of the water with the contaminants eliminating media which ensures minimal clogging through the whole filtration system.

Included in the Aquasana filtration system are shut-off valves that reduce the water wasted by the system.

The water filtration system ensures that your whole house plumbing system and water appliances are secured from clogging and staining.

This whole house water filtration system utilizes a salt-free water conditioner that does not demineralize your water, leaving the essential mineral content present in your water.

The Aquasana filtration system comes with a filter tank and a conditioner tank, It also includes brass made fittings and 1″ pipes that assist in high flow rate for your filtered water.

By extracting the high levels of iron and other contaminants in your well water using this system, your whole house is guaranteed great tasting water free from foul smell for a long time.


  • NSF/ANSI certified
  • Removes most contaminants
  • Removes foul odour
  • Improves water taste
  • Works both as a softener and a water filter


  • Costly
  • Installation can be challenging.

Factors to Consider When Buying an Iron Filter for Your Well Water

As you shop around for the best iron filter for your whole house, you need first to evaluate the following aspects:

1. Iron and Other Mineral’s Content

Your well water may contain high iron contents levels, to establish this, it is necessary that you first test your water.

Testing your well water will help you identify the type of iron content in your water, given that we have ferrous iron, organic iron, and ferric iron. First, it becomes necessary to test your water to ensure the type of iron you want to extract with the water filter.

Furthermore, it’s important to test your water to establish the manganese, hydrogen sulfide, and bacteria iron in your water. Establish also the PH levels of your water, water temperature, and oxidation levels.

It is also important to know the level of all these contaminants from your well since this will guide you on the best iron filter.

2. Filter Type

After testing your well water, you can know the type of iron filter for well water to use.

There are several types of iron filters, including the common ones that use mineral tanks filled with oxidation media to remove ferrous iron from your water.

It is worth noting that if your water contains high iron content, you might consider extra air injection into the filtration system for optimal results.

For iron bacteria filtration, you should consider chlorine injection. This further emphasizes the need for testing your well water so you can be certain of the type of iron filter that will perform optimally.

3. Household Water Demand

Your whole house water consumption levels should also guide you on the best iron water filter to acquire.

An iron filter with a 1″ inlet and outlet port will definitely have a higher flow rate than a filter with a 1/2″ port.

To estimate your water demand, evaluate all your water appliances during peak time. For instance, when the dishwasher, showerheads, and water heaters are running concurrently. This should guide you on the best iron filter for your whole house.

Evaluate the iron filter’s performance with reference to ppm of iron and ppm of manganese extracted.

On this note, ensure that your whole plumbing system can support a rapid backwash if you choose to go for a filter that backwashes.

4. Ease of Installation

Most iron filters are easy to install and operate. However, some may need professional installation. Involving a professional may require you to pay extra money for the installation.

If you choose an iron filter that you will install yourself to ensure you do it correctly following the manual to achieve your goal of removing iron from your water.

5. Maintenance Cost

As you shop around for the ideal water filter that meets your goals, it’s important to evaluate its maintenance requirements.

After installation, you may be required to change the filters regularly. The lifecycle of a filter should guide you on the most suitable filter.

To determine the optimal performance before you buy it, ensure you check on the number of gallons per minute that the filter dispenses.

Check also on the cleaning requirement for the filtration system. Those that utilize an air injection require frequent cleaning to remove the iron sludge. If you are paying someone to clean, it can be quite expensive in the long run.

6. Availability and Compatibility with Other Cartridges

It would be disappointing to buy a water filter then along the road when you want to replace the filters you discover you can’t get filters and to make matters worse the filter is not compatible with the other available brands.

To ensure that your whole house has access to filtered water, find out about the spare parts and accessories’ availability. Check to ensure they are certified by relevant bodies.

7. Available Space

Some of the best whole house water filters may take up a lot of space in your home. It is vital then to find out about the maximum available space for the filter you intend to purchase.

Iron filters are best placed at the entry point of your water’s mainline, but even the small filters can still serve you well.

Some iron filters also have other add ons that could take up your space. These filters’ goal is iron removal, so no matter the size, just ensure it serves the primary purpose.

8. Water Pressure

It is critical to assess how the pressure levels of your water system work. This will guide you on the iron filter to buy based on its flow rate and the gallons per minute that your plumbing system can handle.

The pressure that a filter can handle determines the flow rate, which determines how fast your water appliances will access the filtered water.

A slow flow rate could mean that all your water appliances may not work concurrently, and overworking the filter could lead to its malfunctioning or even break down, which means extra costs.

9. Extra Features

Some iron filters also work as water softeners which is an important feature. If your water is hard, you may consider acquiring a filter that performs these multiple functions.

With advancements in technology, iron filters with these extra features mean your well water may not need further purification process.

If you can afford it, an all-in-one purification system would suit you best, giving your whole house pure water.

10. Certification

A filter that has been certified will definitely boost your confidence in the components that make up the water filter.

The best whole house filter that has been certified by a third party like NSF or even the NSF/ANSI itself means it meets the quality requirements and that its spares are readily available.

Frequently Asked Questions

1. How do I know the iron levels in my water?

Simply get your well water tested by a professional. They will give you a comprehensive report on the type of contaminants in your water.

Not only will you be able to know the iron levels, but you will also know the type of iron in your water, and there are so many firms doing this.

2. Can an iron filter remove the bacteria in my water?

Rarely. A whole house filter is designed to remove iron, hydrogen sulfide, manganese, herbicides, and pesticides. For bacteria removal, you may have to invest in a UV lamp as the UV light inhibits the bacteria’s growth and spread.

3. Which is better between filters and air injection technology?

This may not have a definite answer. It all depends on personal preference. However, the filter extract not only the iron in well water but also removes other contaminants such as dirt, silt, and sand while the air injection technology is designed to remove iron, manganese, and sulfur mainly.

However, it is easier to maintain the air injection technology filtration system, unlike the filters that need regular changing.

Additionally, the filtration system may be more expensive in the long run, due to the frequent changing of the water filters. The aim of these purification systems is iron removal thus the choice of either system goes down to personal preference

4. Can I install the iron filter outside?

Since the primary goal of having a whole house iron filter is to ensure that your family has access to the filtered water the ideal place to install the filter is at the entry point of your mainline water.

However, be keen to check on the manufacturers’ recommendation on the effect of temperature change. Some filters could malfunction when subjected to extreme temperature levels.

5. How long does an iron filter last?

The durability of filters varies across different brands in the market.

However, the lifecycle of a filter depends on several factors: the iron in well water, your water consumption levels, and the quality of the filters.

Consider going through the iron filter reviews to get recommendations to help you settle for the extremely durable one.

6. Is there a way to remove iron from water without using chemicals?

Absolutely. In fact, most whole house filters do not use chemicals. They utilize air injection technology as a way to remove iron from your well water.

Through pre-oxidation followed by greensand or mechanical filtration process, the filters extract iron from your water.

7. What contaminants does a whole house water filter remove?

There isn’t a definite answer to this question because different whole house filters will serve different purposes. This explains why water testing is important before buying a water filter.

Ideally, a water filtration system is meant for iron removal. However, most systems also extract heavy metals, manganese, hydrogen sulfide from your well water.

To fully secure your whole house with pure water, it’s advisable to invest in a filtration system that eliminates the living microorganisms with a 1-micron filter.

8. How do I clean and care for my iron water filter?

The much you can do to take care of your filter is to replace it once it stops functioning optimally. Depending on your water quality and the iron content in your well water, it’s recommended you replace the filter every six months.

9. How does bathing in iron water affect my skin?

High iron content in your water, will negatively affect your skin by blocking your skin pores resulting in severe acne due to the inability of the skin to drain water.

Further, the iron also leads to early wrinkles and dehydrated skin. Your hair also becomes discoloured and brittle. The hardening of your hair may additionally affect your peace of mind and self-esteem.

10. Can I use vinegar to kill iron bacteria?

Yes, with food-grade white vinegar, you can remove the unhealthy iron bacteria in your water and kill other microorganisms.

It can also get rid of hydrogen sulfide and the manganese content in your water.


Investing in a whole house filter for your well water will give you peace of mind knowing that your family has pure drinking water and purified water on all water appliances. It also saves your plumbing system by preventing clogging associated with iron build up.

Controlled iron levels is a vital step in purifying your water as high iron content in your water can have damaging effects on your skin and internal body organs.

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  1. […] hard water is softened with an ion-exchange softener, all hardness minerals are removed. As a result of the sodium content of softened water and the […]

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