The Top 5 Iron Water Filters for washing machines

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Recently, I noticed that the clothes needed to be appropriately cleaned even after washing in the washing machines. Some Red and yellow spots were also seen.

But the water supply in my house is fresh and clean. The washing machines are also brand new. The color of some clothes is also going up. Several of my favorite dresses were falling apart. I did not understand the reason behind this.

I then did some research to find out the cause. After a lot of research, I realized that my supply has a certain level of iron, so even after washing the clothes, it was not properly clean and soft. Also, I have to use more detergents to get my clothes clean.

By doing several pieces of research, I have solved this problem. And this problem can be easily solved by using just an iron filter for washing machines.

This is a very common problem for many of us. So based on my research, I have chosen five products to remove iron from water. Also, discuss how they work and how to install them.

I also saw that in addition to the washing machines’ iron filters, it’s an excellent decision to use a whole-house iron filter to make water soft and pure for drinking water and cooking. So I have done this review with the combination of the iron filter for the automatic washing machines and the whole house iron filter.

Before going to the review, let’s know what these iron filters are, why it is necessary to use iron filters, and if not, what could harm the clothes, dishes, and even our bodies.

Product Name



Purified system

Inline Water Filters 85470 Washing Machine Inline Water Filter

Inline Water Filters 85470 Washing Machine Inline Water Filter

Material - Poly fiberr

Our rating - 4.8/5.0

5-stage filtration process

Express Water Heavy Metal Whole House iron Water Filter 

Express Water Heavy Metal Whole House iron Water Filter 

Material - Stainless Steel

Our rating - 4.8/5.0

Sediment, KDF, Activated Carbon Block

iSpring WGB32BM 3-Stage Whole House Water Filtration

iSpring WGB32BM 3-Stage Whole House Water Filtration

Material - Stainless Steel

Our rating - 4.7/5.0

Mechanical filtration, Chemical Absorption, Ion Exchange

DuraWater Black Fleck 5600 SXT Air Injection Water Iron Filter 

DuraWater Black Fleck 5600 SXT Air Injection Water Iron Filter 

Material - Fiberglass, plastic

Our rating - 4.7/5.0

Centaur Catalytic Carbon, oxidize the iron and sulfur

AFWFilters AFW Filters IRON Pro 2 Combination water softener iron water filter

AFWFilters AFW Filters IRON Pro 2 Combination water softener iron water filter

Material - Resin, plastic

Our rating - 4.7/5.0

Ferrous Iron, manganese, and sediments

Why should we use an iron filter for washing machines?

For cooking, drinking, and washing purposes, pure water is a must. Soft water, which is pure water, is not necessary for washing purposes. If you think so, you are completely wrong. Your water should be free from iron, calcium, and magnesium. But how could you get iron-free water? The solution is simple! Iron filtration is a solution to get soft water. Some DIY systems can remove iron, but they are only efficient some of the time. An iron filter removes the iron precipitates as much as possible based on the water quality and flow rate. Iron filter knockouts clear water iron and ferric iron by the periodic backwashing process.

Washing clothes with iron water makes clothes dull and more rigid. Also fall wrinkles, red, yellow or brown stains on white cloth. Iron water only works well with detergent or soap. As a result, you have to use more products. It causes a loss of money and valuable time. Also, reduce the lifespan of your favorite outfits. Iron-free water makes your clothes soft, bright, and perfectly clean.

If your water supply is not iron-free, you must filter water before use. An iron water washing machines filter removes particles for only washing purposes. But the water that you drink or use for cooking and dishwashing also should be iron-free and dissolved metals-free, those responsible for water hardness. Iron water causes clogging of the pipes and joints of the parts of the washing machines. It also harms our skin and health. You can use a whole-house water filter for drinking, cooking, and washing dishes to solve this problem.

Iron water filter for washing machine | Top-5 

Inline Water Filters 85470 Washing Machines Inline Water Filter

Inline Water Filters 85470 Washing Machine Inline Water Filter

Inline 85470 Washing Machines Water Filter is our very first product in the iron filters for the washing machines review section. It is a versatile water filter that can easily be installed and replaced in any standard washing machines.

The construction material is poly fiber which can work so well on the massive sediment problem for a long time.

If your water source is not soft and you don’t use iron filtration, there is a chance to block the inlet valve screen sediment. Besides, iron water leaves yellow stains and makes your favorite clothes gloomy. Inline Water Filter works against these problems effectively. Its 5-stage filtration process refines water from harmful and unnecessary minerals and sediments. Additionally, do not damage any valuable parts of your washing machines. You can use it as both a hot and cold water filtration feature.

It is featured with the ability to remove 98% of solids greater than 25 microns in size. Besides, make your clothes soft, bright, and long-lasting. That will also save you labor, time, and money. 

It comes with a combination of quality and affordability with an optimal design. Indeed, you will experience an excellent washing cycle with this washing machine’s inline filter. 

First, you should turn off the water source and remove it. As instructed, install the filter between the water source and the inlet valve of the automatic washing machines. Turn it clockwise as much as possible. The installation process is simple; there is nothing rocket science. You can install it in less than a minute.

When water rushes from the filter to the washing machines, it knocks out the Ferrous iron and sediments of the water. The in-built filtration process can remove up to 98% of solids and Ferrous iron and make your clothes perfectly clean without any damage.

  • Effectively removes iron and sediments from water
  • Solid refine rate up to 98%
  • Prevent valve screen from clogging 
  • Easy to install and replace
  • Left clothes iron stain-free, soft and bright
  • It may not work well in how-pressure city water source

Express Water Heavy Metal Whole House Iron Water Filter 

Express Water Heavy Metal Whole House iron Water Filter

Your whole house water should be sediment and iron-free. Because iron-laden water causes several problems for your daily household work. To get rid of them, the better solution is to install a whole-house filter instead of only a washing machine’s filter. So we have picked Express Water Heavy Metal Whole House Iron Filter to review as one of the best iron filters for washing machines. It is constructed to purify your whole house’s water supply in 3 stages. 

In-built Sediment, KDF, and carbon filters work together to purify water as much as possible. By its name, you can already understand that it mainly works against heavy metals. Besides removing heavy metals, it also can reduce around 80% of harmful impurities in water. The food-grade construction material and stainless-steel frame simply define the durability and stability of the filter. 

Our reviewed 1st water filter has the limitation that it can’t work well in the high-pressure supply. The express filter is engineered to work perfectly at high water pressure also. 

After filtering water, you can drink water from any faucet and use it for any household work like laundry, dish cleaning, and so on without installing a water softener.

Therefore, you may worry about the installation process for the whole house’s water supply. But it’s impressive that the installation, as well as the replacement system, is relatively easy and straightforward.

Hence it does not waste water, and you will get water free from iron, harsh chlorine, dirt, rust, and chemical contaminants for the shower, cooking, and drinking, along with washing clothes. 

You don’t need a separate iron filt for the washing machines. You can directly use this water for washing purposes and get soft, bright, and stubborn stain-free clothes.

You should install it with the primary water source of your house by which you get the supply for your entire house. You can set it up with 1″ inch standard connections. In case you face a problem installing, follow the instructions from the manual or get support from the experts of the brand’s customer care.

To keep your system up and running, the replacement cartridges feature an easy and quick replacement facility. 

It filters water in 3 stages. By purifying through these stages, you will get clean and iron-free filtered water for washing clothes, drinking water and cooking. 

But how do they filter the water? We are trying to describe them briefly!

  • 1st Stage -Sediment

This filter is made of food-grade polypropylene microfiber, which can effectively remove sand, dirt, and rust from water. Also, construction materials ensure durability. Its four distinct layers can catch and purify water from coarse damaging contaminants down to 5 microns. The inner layers catch sediments and raw particles, and the outer layers work to hold harmful contaminants. 

  • 2nd stage – KDF

KDF stands for Kinetic Degradation Fluxion filter, which mainly works for removing heavy metal contaminants. It is made of catalytic carbon and charged by copper and zinc granules. On the top, a sealed silicone ring makes it reliable and durable.

Express Water Heavy Metal Whole House iron Water Filtration

Most importantly, iron is removed in this stage. Besides iron, water gets free from Led, Chloramine, Arsenic, Sulfur, Chlorine, Aluminum, Fungi, and Mercury. It also controls the increments of microorganisms.

  • 3rd stage- A carbon block

The carbon block is mainly tightly packed vacuum-heated carbon known as Activated Carbon Block (ACB). ACB works to remove Turbidity, Pesticides, Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, and chemicals responsible for bad tastes and odors. 

supply goes through these three stages, and you will get pure water free from sediment, iron, chemicals, and odors.

  • Features with the triple purification process
  • Stable and durable for stainless steel frame and food-grade plastic body
  • It can reduce 80% of harmful impurities in water
  • No need to install a separate filter for drinking, cooking, or washing purposes
  • Pressure gauge attachment for monitoring each filter
  • Convenient to install and replace
  • Verified and certified to meet NSF / ANSI standards
  • Offers 1-year warranty for whole house water system
  • This filter will not work for removing the Total Dissolved Solids (TDS)

 iSpring WGB32BM 3-Stage Whole House Water Filtration 

 iSpring WGB32BM 3-Stage Whole House Water Filtration

Instead of using an individual iron water washing machines filter, installing a whole-house water filtration system is the wisest decision and saves your time, money, and life by providing pure water. Among thousands of designs and hundreds of brands, it is challenging to choose the right one! iSpring WGB32BM 3-Stage Whole House Water Filtration System can be a good choice for your whole house water filter. It effectively works to reduce iron as well as harmful contaminants in water. 

Constructed with a two layers filtration system and it can remove up to 99% harmful chlorine from water. In addition, filter water by removing around 95% heavy sediment, remnant iron, manganese, sand, rust, industrial solvents, VOCs, pesticides, herbicides, etc.

If you do not filter water, there is a chance to use hard water for washing and cleaning. Hard water is responsible for reducing the lifespan of your dishes and clothes. The filter makes the water soft and pure. Hence, it works excellently with laundry detergents or dishwasher detergents. No spots are present on your favorite clothes; instead, make them soft and bright. 

Make sure your water is not soft before installing the iron water purifier because it will filter your water and make it too soft. Too soft water is problematic, like hard water.

You can drink this filtered water, and you don’t need to install an individual water filter for drinking water. 

Besides, the water capacity is 100,000 gallons so that the entire family will get pure, odorless water all over the year.

The installation system is so simple and easy. To filter your whole house water from iron and other contaminants, install it with the primary water source or supply line. 

You will get a manual to install the filter perfectly. In addition, they have YouTube videos about DIY installation. 

The iSpring whole house filter is designed with 20″ x 4.5″ filter cartridges and 1″ NPT inlet/outlet. This system has to be installed at the main supply line to treat all the water in your home. Therefore, the impact on water flows up to 15 GPM will be minimal. Again, you can maintain it with minimal requirements. 

Besides simple installation, you can replace the filter with no extra hassle.

iSpring whole house water filter is engineered with two filtration processes by which you will get iron-free and pure water. Besides filtering water, this filter prevents clogs and pressure loss.

  • Sediment filter 

In the first stage, the sediment filter works against sediments down to 5 microns. The high capacity and advanced polypropylene sediment filter remove sediments, rust, sand, etc., from water. 

 iSpring WGB32BM 3-Stage Whole House Water Filtration
  • CTO Carbon Block filters

To increase the filter efficiency ad filter life, CTO is designed with a combination of compact fabrication and coconut shell. The two Carbon block filters remove chlorine, organic and industrial chemicals from water. It also removes odors and contaminants that cause bad taste and odor. 

  • Effectively removes iron, chlorine, and other harmful chemicals from water
  • Multilayer filtration system with activated carbon block
  • 100,000 gallons of water capacity
  • Hassle-free installation, maintenance, and replacement
  • Customer support and 1-year warranty
  • It doesn’t dissolve “Total Dissolved Solids” and keeps healthy minerals in your water. If you like to filter water in which Total Dissolved Solids (TDS) are dissolved, then you have to install a Reverse Osmosis (OR) filter. 

DuraWater Black Fleck 5600 SXT Air Injection Water Iron Filter 

DuraWater Black Fleck 5600 SXT Air Injection Water Iron Filter

As we know, laundry or dishwasher detergent or soap does not work better with hard water. You need to use more products for the presence of iron and other minerals in the water. It causes money and time waste. If you don’t want it and want the best result for every household work, you should set up iron filters like DuraWater Black Fleck 5600 SXT Air Injection Water Filter. A complete solution for your whole house supply to remove iron, Manganese, and H2S Series. 

1.5 cubic ft Centaur Catalytic Carbon can knock out up to 12ppm of iron from water. Also, it removes sulfur of around 10 ppm and manganese for up to 2 ppm.

While the system is on, at the top the iron eater creates an air pocket to oxidize the iron and sulfur. This filter removes the iron particles; you don’t have to install another washing machines iron filter. You can directly use this water for washing and cleaning clothes.

The most impressive thing, it comes with a Fleck 5600SXT air injection control head for controlling and monitoring purposes. Besides filtering water, air injection valves daily make back flush to clean the media and drain out the dirt. It helps to prevent clogging, and you will get odorless water.

Furthermore, the fiberglass tank is preloaded by ships for easy and simple installation. If you want, you can replace the filter cartridge without any complexity. Also, the maintenance requirements and costs are minimal.

Does it seem something different and challenging? To install a 10×54″ mineral tank with 1″ plastic bypass, you don’t have to hire a plumber. You can install it with the supply by reading the manual if you have basic plumbing skills. Also, the preloaded ships make your installation process more manageable.

The filter aims to remove iron and sulfur from water. The piston enables the iron eater in the control valve to oxidize the iron and sulfur. Iron ships actively remove iron from water, and you will get a fresh and pure supply.

DuraWater Air Injection Water Iron Filter
  • It comes with a Digital air injection system
  • Oxidize iron and sulfur from the water
  • Capacity to remove iron, sulfur, and manganese up to 12ppm, 10 ppm, and 2ppm
  • Convenient to install with the water supply
  • Minimum maintenance and replacement requirements

If your water is too hard and the presence of other metals in the water may not work effectively as it removes mainly iron, sulfur, and manganese.

AFWFilters AFW Filters IRON Pro 2 Combination water softener iron water filter

AFWFilters AFW Filters IRON Pro 2 Combination water softener iron water filter

If your supply provides foggy, bad taste, and smelly water, it’s high time to install a water softener iron filter to get pure water. To purify, you can use the AFWFilters AFW Filters Iron filter. It won’t disappoint you. Let’s have a look at its unique features of it. 

AFWFilters AFW Filters Iron filters can actively remove iron, manganese, sediments, rust, sand, etc., from water. It can reduce up to 4-7 ppm of iron and six ppm of manganese.

If you are worried about the hard supply, you will get soft water after installing it. Featured with the ability to remove up to 70 gpg of water hardness. Also, the preloaded ships work to make the water softer. 

It is designed as a standard brine tank with a 1″ Bypass Valve. The 16GPM mesh resin-made tank ensures stability and durability against hard water and red stains of iron water. Also, have Fleck 5600SXT digital metered valves with five years of warranty.

This filter provides iron filtration and water softener. So you will get all-in-one service by installing the AFWFilters AFW water softener and Iron filter. Installation and other necessary kits are also included with the product. You can use this water directly in your automatic washing machines. No iron filters are needed for the washing machines after installing this one.

Nothing is challenging about installing iron filters in your main supply. They provide an installation kit with a sanitizer, lubricant, and an instruction manual with the product. You can install it without any hassle or complexity by reading the manual. You don’t need to buy instruments to install, as instrument kits are also included! 

Furthermore, if you need more instructions, you will get free DIY Installation via Phone or email from the Tech Support of the brand.

It works to reduce iron and make water soft by removing those minerals caused by the water’s hardness. You may think your water is pure because it is clear and odor-free. But there is a chance of Ferrous Iron (clear water iron), manganese, and sediments.

AFWFilters AFW  iron water filter

AFWFilters AFW Iron filter can remove the Ferrous Iron responsible for settling red stains on your clothes and dishes. At the same time, remove manganese which causes black slimy stains on your favorite dresses. As a result, you will get clean, soft, and bright clothes after washing.

  • Excellently works to make water soft and Ferrous iron-free
  • Operated by digital metered valve with five years of warranty
  • Minimum requirements for maintenance and replacement
  • Meets all requirements and is certified by NSF
  • This system comes with a metal-based regeneration process.
  • Simple and easy installation with the kit, Pre-loaded ships, DIY instruction support 
  • No battery is included. So in case the electricity is gone, you may face trouble filtering water. 

Final Verdict

I hope you already understand the benefits and importance of an iron filter for a washing machines. It’s unnecessary to see stains on clothes to know the presence of iron in the water. Clean water also has iron content that you can’t see. Freshwater iron, like impure water, may have a long-term effect on your clothes, dishes, and health. An iron level below 0.3 milligrams per liter (mg/L) is safe for use.

Our reviewed all iron filters can refine iron particles, rust, sand, and sediments from heavy metal water. Wash your dresses with iron-free water, and you will get fresh, clean, and soft clothes. It will save you valuable time and money. Also, do not clog and damage washing machines parts and pipes.

We recommend installing a whole-house iron filter to ensure an iron-free supply for your entire family. 

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