Best Iron Water Filter Replacement Cartridges 2022: Reviews And Buying Guide

Well water is a wonderful source of drinking water, but its high concentration of iron has made it a bit detrimental and unsafe for drinking.

Metals such as iron are naturally occurring and are often found in our water supply. It is typically in the form of rust and causes the water to have a brownish color, making it taste bad. Carbon-injected and saltwater filters remove iron from water with potassium chloride or calcium chloride, respectively.

Carbon-injected filters are made by filling cartridges with activated carbon granules. Usually used in small apartments or homes where less than 6 people are living at one time. This type of filter works faster and needs replacing more often than the saltwater version. In addition to replacing the cartridge every 6 months to 2 years, they require no additional maintenance.

As part of this review, we are going to discuss how the replacement cartridge works and what you should know about it.

Iron water filters work through a chemical reaction with iron in the water. Byproducts of this chemical reaction include ferric hydroxide, hydrogen peroxide, and ferrous oxide. These byproducts are collected by a filter and can be used to remove most of the iron from your drinking water.

The best way to determine if your filter needs to be replaced is if it has become clouded or discolored over time.

Ninety-nine percent of tap water in the United States contains iron. This is a big problem for those who drink a lot of water. It can lead to stomach pain, nausea, vomiting, and other serious health issues. You will not only get good-quality water with the Iron Water Filter Replacement Cartridges.

A complete set of replacement cartridges, including both the cartridge and the spigot attachment, is available. NSF International has certified these filters to remove 99% of chlorine taste and odor from drinking water. Therefore, saltwater filters consist of magnesium sulfate or sodium chloride. Installed on larger systems, such as those for commercial buildings or large families.

Table of Contents

How Does Iron Affect the Human body?

Usually, taking iron to the body is very beneficial in keeping human health. However, in the case of high ingestion of a high amount of iron may result in stomach upsets such as vomiting, nausea.

Excess iron can also lead to hemochromatosis, which results from changes in the gene in charge of the digestion of iron. It can lead to fatigue, weight loss, etc.

Types of Iron in Well Water

1. Bacterial Iron

This sort of well water iron is mainly found in reservoirs, or on filters or softener. Their slimy nature can easily detect them. 

2. Ferric Iron

It is also called red water iron. The type of iron in water is a clean water iron that oxygen has acted on due to exposure to air. The oxygen then oxidizes to convert the Fe to Fe³, which results in a red coloring of the water.

3. Ferrous Iron

This type of iron water is seen in deep well water or underground sources. The water is colorless and contains zero oxygen. Instead, it has carbon dioxide which reacts with Fe to give Fe2+

How to Test for Iron in the water?

The most effective way to test your water is to take some samples to the laboratory or get an expert to take some samples for you. But if you are running on a low budget, you can get testing kits and do it yourself, ensure that the water runs for a while before taking a sample.

Do Water Filters Remove Iron?

The Iron Removal Sieves are made for the purpose of eliminating the Extra Iron matter existing in the feed H2O with lowest reduction in force.

A vast majority of iron filtration structures work on the standard of corroding the iron to change it from a ferrous a soluble state to an undissolved state. Immediately the iron is changed to an undissolved state, it is triggered on a filter bed.

Benefits of Iron removing the Filter

  • it leaves your water free of chemical 
  • Take our manganese, sulfur, rust, and other contaminants.
  • Pure drinking water
  • Eradicate the damage of house old appliances and fixtures.
  • Removes sediments

What Size of Filter Do You Need?

  • it leaves your water free of chemical 
  • Take our manganese, sulfur, rust, and other contaminants.
  • Pure drinking water
  • Eradicate the damage of house old appliances and fixtures.
  • Removes sediments

What Size of Filter Do You Need?

Choosing the right size of the filter can be very challenging. But before selecting your size, you could consider the following:

  • The number of home appliances and fixtures. For example, a home with about two to three persons will need a filter that can produce about 7GPM.
  • The size of the pipe in your dwelling: This will help you estimate the volume of water that enters, which will, in turn, determine the size of the filter you should get.

Now, let's go into the various types of iron filter for well water. Here we go.

Our Top Picks for Best Iron Filter For Well Water With Cartridges

1. iSpring F3WGB32BM Replacement Cartridges

F3WGB32BM replacement pack for iSpring whole house filter systems with standard 20" x 4" filter housings (4.5" x 20") contains sediment block, CTO carbon block, and iron & manganese-reducing cartridges. 5" housings.

In addition to lasting 3 times longer than greensand, they remove more than 99% of contaminants not removed by a simple carbon or sediment filter. There is no consumption of catalytic media when reducing contaminants, and they require minimal maintenance.

The 3 different filter cartridges will last for up to 2 years if your water is heavily contaminated. For less pollution, the 2-stage filter cartridge will last for up to 3 years. You can easily replace your household water filtration, this replacement set is ideal!

Three filter cartridges: sediment, CTO carbon block, and iron-and-manganese-reducer. Each cartridge measures approximately 1/2" diameter x 7 inches long. Additionally, each cartridge comes complete with mounting hardware and instructions.




  • Removes 99% of Total Dissolved Solids Including Chlorine Taste And Odor From Drinking Water So You Can Enjoy Better
  •  Works With Any Standard Or Large Faucet
  •  Includes Mounting Hardware To Attach Your New Filters Instantly
  •  Lasts Up To Three Times Longer Than Ordinary Carbon Block Filters
  • Requires Minimal Maintenance
  • Ideal Choice If You're Looking For A Simple Solution For Household Water Filtration!


The good:


  • Easy installation – no tools required
  • No need to replace the entire system
  •  Good customer service
  • Free lifetime technical support
  • Satisfaction guaranteed or money back
  • 30-day return policy
  • High-quality product
  • Excellent price

The bad:

  • Not recommended for hard water areas
  • May cause discoloration of tap water

Verdict: A great option for anyone who wants a filtered water supply without spending a fortune. Replace your existing filter cartridges with this Iron Water Filter Replacement System.


The Iron Water Filter Replacement Cartridge lasts up to three times longer than other brands. Moreover, its capacity is high, and it works well even under heavy contamination conditions. It would help if you still replaced your prefilter before installing this Iron Water Filter Replacement.

2. iSpring FM25B Replacement Cartridge

Last update on 2024-04-16 / Affiliate links / Images from Amazon Product Advertising API

The iSpring FM25B is a 5" x 26" x 2.5" carbon block replacement filter cartridge for iSpring whole house filter systems. The iSpring FM25B is a high-quality, high-capacity secondary filter cartridge with a life expectancy of 50,000 gallons or 12 months.

The iSpring FM25B is an iron-reducing catalytic carbon block filter cartridge that can help reduce the wide range of contaminants found in drinking water while enhancing taste and quality. It is an efficient filter cartridge designed to remove up to 3.0 ppm of iron and 1.0 ppm of manganese.

The iSpring FM25B is designed to reduce iron (down to 0.01 ppm from a maximum of 3.0 ppm) and manganese (down to 0.01 ppm from a maximum of 1.0 ppm). Furthermore, the iSpring FM25B comes with a limited lifetime warranty against defects in materials and quality. This means you get worry-free protection on all parts and labor costs associated with repairs.




  • Removes up to 3.0ppm of Iron & 1.0ppm Manganese
  • Reduces Harmful Substances Found In Drinking Water
  • Improves Quality Of Tap Water
  • Protect Family Health
  • Limited Lifetime Warranty Against Defects In Materials And Workmanship 


The good:


  • High Capacity -
  • Easy Installation
  • Good Customer Service
  • Lifetime Warranty On Parts And Labor
  • Highest Quality Products Available Online
  • Best Value For Your Money


The bad:

  • Not Recommended For Hard Water Areas

Verdict: If you're looking for a reliable way to keep your home safe from dangerous chemicals, look no further! This product offers excellent customer service and fast shipping options.

3. Pentair Pentek RFFE10-BB Water Filter Replacement Cartridge

The Pentair Pentek RFFE10-BB Iron & Manganese Reduction Filter Cartridge provides excellent water quality for drinking and cooking. Water can be effectively filtered with the 10-inch RFFE10-BB Iron & Manganese Reduction Filter Cartridge by Pentek.

RFFE10-BB delivers iron and manganese reduction down to 3.0ppm and 1.0ppm. Filter Cartridge for iron & manganese reduction in rainwater systems, wells, springs, RO systems, and cisterns.

For whole house filtration, use the entire iSpring line of water filter systems. This product is not compatible with the iSpring RCC series RO Systems. Pentek Whole House Systems offer the RFFE20-BB Iron & Manganese Reduction Filter Cartridge.



  • Removes Up To 3.0 PPM of Iron & 1.00 PPM of Manganese
  •  Reduces Potentially Harmful Chemicals & Microorganisms
  • Compatible with Rainwater Systems, Wells, Springs, City Water Systems, and RO Systems
  • Designed to Reduce Iron Levels Below 3.0 PPM & Mananganese Levels Below 1.0 PPM
  • Product Size Is 8" x26" x2.75"
  • Improves Taste & Overall Quality Of Tap Water
  • Protects Family Health

The good:

  • Fast Shipping
  • Free Lifetime Tech Support
  • 30 Day Returns
  • 100% Satisfaction Guarantee
  • Ships From Manufacturers Factory
  • No-Hassle Returns

The bad:

  • May cause discoloration to tap water

Verdict: A great value for money option if you want an easy installation solution without having to worry about any technical issues.

4. Pentair Pentek RFFE20-BB Replacement Cartridge

The Pentek RFFE20-BB Iron Filter reduces up to 3 ppm of soluble iron using a 20" Big Blue Housing and a 4.5" x 20" water filter cartridge. The big blue housing assembly has a flow rate of 1.5 gpm.

The multilayer filter has a sediment rating of 10 microns. The 20" Big Blue Housing and 4.5" x 20" filter reduce up to 3 ppm iron. The filter is a whole house water filter that works on the main water line.

The housing can be used to filter up to a 15 gallon per minute flow rate. Installation and replacement of the filter are simple. The 20" Big Blue Housing and 4.5" x 20" filter assembly can be used as a whole house water filter.

You can use the housing as a refrigerator drinking water filter and a residential drinking water filter with the included multilayer water filter cartridges.


Features & Benefits:

  • Reduces up to 3 ppm of soluble iron
  • Removes up to 5 gallons per day of total dissolved solids, including chlorine disinfection residuals
  • Includes installation instructions for use with Pentek RFFE series filters 

The good: This replacement cartridge will fit all Pentek RFFE10-BK, RFFE15-BK, RFE25-BK, RFS30-BK, RFP35-BK, RFX40-BK, RFG45-BK, RFH50-BK, RFL55-BK, RFM60-BK, RFT65-BK, RFR70-BK, RGS75-BK


The bad: There was no information about how long this cartridge would last before needing to be replaced.

Verdict: I like this cartridge because it's inexpensive, and you don't need any special tools to change out the cartridge. Durability is something you should consider elsewhere.

5. iSpring FM15B Replacement Filter Cartridge

iSpring water filter cartridges are a must-have for your home. It fits the WGB21BM and most whole-house water filtration systems that use 10" x 4.5" filters. It features a powerful catalytic media to reduce the level of iron and manganese.

It comes with an ultra-effective media that can reduce iron and manganese. Protects family health by safely removing harmful substances from water and improving water quality. It has a 4 - 8 GPM flow rate and a pressure drop of up to 5 psi.

The filter cartridge reduces particulates and sediments down to 0.5 microns. Unlike green sand, it has a much longer life since the catalytic media does not break down during the process. It is ideal for water hardness up to 3 gpg.

It has a temperature range of 40 - 113°F and a pH range of 5.8 - 8.6. This cartridge replaces the original cartridge included with the iSpring WGB21BM System.


Features & Benefits

  • Reduce levels of iron and magnesium
  • Ultra effective media
  • Longer service life
  • Ideal for hard water conditions
  • Temperature Range: 40 - 113 °F
  • pH Range: 5.8 - 8
  • Flow Rate: Up to 4 – 8 GPD
  • Pressure Drop: Up to 5 PSI

The good: This cartridge does exactly what it says it'll do! You won't find better value anywhere else.


The bad: None so far.

Verdict: If you want great-tasting water without spending a fortune, get yourself some iSpring FM15B.

6. Max Water Iron Manganese Replacement Cartridge

Max Water Iron Manganese Replacement Cartridge Filter 10 "x2.5", 0.5 microns for a whole-house standard system. Removes iron and manganese from drinking water. Cartridge size 10 "x2.5" Fits most whole-house standard systems.

The Iron Manganese Filter Cartridge is a standard whole house water filter. Iron manganese cartridges use synthetic/granulated manganese dioxide media. The Iron Manganese Cartridge is used to remove iron from drinking water. The Iron Manganese Cartridge is a standard prefilter used for drinking water systems.

The prefilter is a sediment filter that uses synthetic/granulated manganese dioxide media. The prefilter acts as a prefilter for the water softener. The prefilter acts as a prefilter for drinking water systems.

A prefilter cleans the water of sediment, rust, sand, dirt, silt, and minerals before it enters a water treatment device. The prefilter is used for iron removal (not for manganese removal). The prefilter is designed to fit into any standard household water line. 



  • Removes iron and magnesium from drinking water
  • Granular Synthetic/granulated MnO2 Media
  • Standard prefilters for all whole-house systems
  • Filter Life: 2 years
  • Water Flow Rate: 7 gallons per minute
  • Maximum Pressure Loss: Less than 5psi
  • Temp.: 50 degrees Fahrenheit
  • PH: 6.9 - 9.3
  • This product replaces the original prefilter cartridge installed on your whole-house water filter.

The good: I had been using this filter since my first install back in 2008. It's lasted me through multiple moves and still going strong after almost five years.


The bad: Nothing stands out about this filter other than its price point.

Verdict: If you're not afraid of paying more upfront but won't pay $20-$30+ annually for filters, this is what you should get.

7. Tier1 Iron and Manganese Reducing Replacement Cartridge

Last update on 2024-04-16 / Affiliate links / Images from Amazon Product Advertising API

Tier1 replacement cartridge offering you the most advanced water filtration technology available today. It is specifically made to fit into standard-sized housings that require a 20 "x 4.5" replacement filter, ideal for refrigerators, ice machines, icemakers, and under-the-sink housings.

Due to its standard size, replacing your existing cartridge is simple. It has a long filter life of 45,000 gallons or 6 months, depending on the amount of water being filtered. A filter change alert lets you know when it's time to change, which is an essential part of your water filtration system.

Tier1 replacement cartridges are BPA-free, 100% recyclable, and offer the latest water filtration technology.



  • Longest the lasting cartridge ever!
  • BPA free
  • 100% recyclable
  • Easy to read indicator
  • Removes iron and manganese
  • Made to fit into standard sized housing
  • Filters up to 40 gallons per hour
  • It fits into standard 20-inch x 4.5-inch housings.
  • Replacement cartridge for refrigerators, fridges, ice machines, icemakers, etc.
  • Replaces the old cartridge easily.

The good:

  • Great value for what you get. 
  • Easy installation. 
  • No mess. 
  • Good quality.

The bad: None so far.

Verdict: If you're looking for something affordable yet effective, look no further. You won't regret buying this cartridge.

8. Tier1 Iron and Lead Reducing Replacement Cartridge

Last update on 2024-04-16 / Affiliate links / Images from Amazon Product Advertising API

These filters will last for about 3 years before they need replacing. Sodium bicarbonate is found in large amounts in saltwater filters, as well as other chemicals. Carbon-injected filters last shorter because they remove more contaminants.

These filters can become contaminated with too much salt if you live close to an ocean or lake. Tier1 Iron and Lead Reducing Replacement Cartridge


Replaces 8 whole-house water filters and reduces iron and lead levels in drinking water. Our iron and lead water filters provide up to 6 months of lead and iron water filtration for your entire home. Tier1 is a trusted brand for lead and iron water filtration. We offer a variety of replacement water filters for your home and business.


Maintaining your water filters is easy. The water filter cartridge should be replaced every six months without the addition of harsh chemicals. Filter cartridges customized to your water system remove 95% of lead and reduce iron and other common metals.

Water reduced in iron and lead tastes better, leaks less, and contaminants are fewer in your pipes. This results in less work for you, as well as uninterrupted running time for your appliances. The replacement filters are designed to last for many years, so you don't have to worry about replacing them.

The best way to maintain your water quality is through regular maintenance of your water filters. This includes replacing your water filters once per year. If you don't change out your water filters, they may not perform as well over time. You should also check your water filters monthly to ensure they aren't clogged.

A simple test involves turning off all faucets and letting the water run until no longer flowing. Then turn back on each tap to see if the flow stops when turned on. If this doesn't happen, then your water filter needs changing.


The Tier 1® Iron & Lead Reduction System removes heavy metals like lead and iron from your water. Toilets, sinks, tubs, showers, and food stored in refrigerators and freezers can rust and discolor from these elements. Besides, these heavy metals can damage internal organs and increase the risk of cancer.



  • Removes 99.9% of lead and iron
  • Easy installation - simply plug and play!
  • Includes 2 x 3/4" NPT fittings
  • Made in the USA

This product appealed to me most because of its simplicity. There were only three parts involved; the filter itself, the tubing, and the fitting. All of them came together quickly and easily. What I didn't like was how ineffective it was. While it did reduce some iron and lead, it wasn't enough to notice much difference.


Verdict: Not worth the money


I bought this because my previous filter had stopped working after 4 years of service. Unfortunately, this new filter does nothing but add an extra $10 to my bill. I've been using this same filter since 2008 and still haven't replaced it yet.


This filter has a very small capacity compared to the others we tested. Also, it requires a lot of pressure to operate properly.

9. (1 Pack) WH BB 20 “x 4.5” Iron and Manganese Filtration Water Filter

Water that's free of iron and manganese can be filtered through Whirlpool's premium 20" x 4.5" water filter. In addition to reducing free chlorine levels, this filter reduces bad tastes and odors in drinking water. It features a 20-inch diameter size and a 0.75" drain connection for flexible installation.

This water filter has a 20-micron rating and a flow rate of up to 185 gallons per minute. It is also individually wrapped for added convenience. This item comes with a lifetime warranty against defects in materials and manufacturing.


Key Features:

  • Reduces iron and manganese
  • Ideal for whole-house applications
  • 20-inch diameter
  • 0.75-inch drain connection
  • Lifetime Warranty
  • Installation Instructions Included

The good: 

  • It works fine.
  • Easy installation.
  • It doesn't require cutting anything.
  • Good price.

The bad:

  • Not sure why it says "lifetime."
  • If you're looking for something cheap, buy this instead.

Verdict: Good value for the money


We purchased this filter to replace another brand. We wanted something cheaper, easier to install, and would fit under our sink. So far, it seems to do everything we want it to. However, it isn't quite as effective as the original unit. But, it costs half as much, so who cares?


It took me about 10 minutes to put this thing in place. And, it looks nice too.

10. PureWater Site 4.5" x 20" Big Blue Refillable Birm Filter

Filter rust, clay, silt, manganese, sediment, silt, sand, and other impurities in drinking, irrigation, or groundwater. This high-grade birm inline filter reduces iron and manganese with its 4.5" x 20" dimensions. It is most commonly used to reduce iron and manganese in drinking water or irrigation.

An oxidizer can be used but is not necessary. You can use this filter with any housing made for cartridges measuring 4.5" x 20". Using this filter, you can reduce the amount of metal in your water without affecting its taste or smell.

Filters have flow restrictors that ensure you are not wasting water while filtering out impurities. This refillable filter saves you money and is designed for long-lasting durability.


With low prices and superior performance, these residential cartridge filters are affordable over gravity feed units. Using these filters, users don't have to disassemble any part of the tank to refill. Each filter includes a 1-year limited manufacturer's warranty on all components.


Features include:

  • High-Quality Construction
  • Removable Top Cover
  • Fits Most Standard Sink Mounting Systems
  • Includes 2 Year Limited Manufacturer's Warranty
  • Made In USA
  • Drain Connection Size - 3/8″
  • Flow Rate – Up To 150 Gallons Per Minute
  • Capacity – 40 GPM / 400 Liters Per Hour
  • Dimensions – 4.5″ X 20″
  • Material Type – Polypropylene
  • Package Contents Include:
  • 2 Filters
  • Instructional Manual
  • Backed By A One Year Manufacturers Warranty

The good: 

  • Easy to install.
  • Looks great!
  • It works as the old ones did. 

The bad: I don't know if they changed them, but mine doesn't work anymore.


I've had my new one for almost three months now and still no change.


They should fix it because it's not working right.


Verdict: Great product


These were easy to install and look cool. My only complaint was that after using them for a while, the top cover started leaking.

11. 4.5" x 20" Refillable Well Water Filter

A well water filter that reduces cysts, chlorine taste, odor, sediment, rust, silt, sand, lead, asbestos, turbidity, salt, bad taste, odor, bad odor, chlorine, and reduction of these in drinking water with ease. The refillable well water Filter also reduces the effects of scale buildup in your water heater. The refillable well 4.5" x 20" Water Filter has a capacity of 2,500 gallons.

The refillable 4.5" x 20" Water Filter reduces the following contaminants: Cysts, Chlorine Taste & Odor, Sediment, Rust, Silt, Sand, Lead, Asbestos, Turbidity, Bad Taste, Odor, Bad Odor, Chlorine Reduction, Chlorine Reduction, Bad Taste, and Odor Reduction, Reduction of Chlorine, Reduction of Bad Taste and Odor.

Compatible with the following Big Blue Systems: Standard 4.5" x 20" housing Canisters. We recommend using Big Blue Housing Canisters with the refillable well 4.5" x 20" Water Filter. NSF/ANSI Standard 42 eliminates chlorine taste and odor from drinking water when you use the 4.5" x 20" Water Filter System.


This Iron Removal Filter removes iron and other impurities from tap water. Use this filter when installing an entire household water treatment system. Includes preinstalled mounting bracket. For best results, follow the recommended maintenance schedule provided by the manufacturer. Replace every six months.


Features include:

  • Removes iron and other contaminants;
  • Reduces chlorine content;
  • It fits most standard sinks; 
  • Preassembled kit includes mounting hardware;
  • Lifetime warranty

The good: 

  • Works perfectly.
  • Very simple to install.
  • Great quality.

The bad: None yet.


Verdict: Excellent product


My husband bought this for us since he has been doing plumbing for years. He said it worked well and didn't take long to set up. This is worth buying.


He also told me that it would last forever. That's what matters most.


I love how clean the water tastes once it goes through this filter.


I'm very happy with this purchase.


I highly recommend this product.

12. 10" Anti-iron Cartridge Drinking Water Filter Iron Manganese Rust Remover

Last update on 2024-04-16 / Affiliate links / Images from Amazon Product Advertising API

The 10" Anti-Iron water filter cartridge removes iron, manganese, and rust from your drinking water. Our filter media is made from polypropylene to remove these contaminants from your water supply. Our double-walled construction ensures high efficiency with low-pressure drop.

The cartridge will last up to 2,000 liters or for six months, depending on the quality of your water supply. The filter is supplied with a 1.0m installation hose and a rubberized coupling. The cartridge is designed to be installed into a 10" housing. Please check our other offers for 10" housings.

You will not be able to purchase replacement parts for this item. We suggest you buy directly from the manufacturer as their products come with a full manufacturer's warranty. In case you need assistance locating a specific part, please contact us.


Product Features:

  • Anti-rust technology prevents corrosion.
  • Double Wall Construction
  • Easy Installation
  • 1-year limited manufacturer warranty
  • 6-month life expectancy
  • 12 Month Life Expectancy
  • 15 Liter Capacity

The good: 

  • Easy to install.
  • It works great!

The bad: Nothing so far.

Verdict: Good Product


We got this for Christmas and haven't put it down since. Our housekeeper uses it all day, every day. She loves it.


She says she never gets sick anymore.


Our family drinks lots of bottled water, but this makes it even better.


If you're looking for something to keep your kids healthy, then get this. You won't regret it.

Which cartridges should you use for your well or tap water filtration system?

There are many different types of cartridges available for filtering water. Other cartridges remove chlorine from the water while others filter out chemicals and other contaminants. You can choose a cartridge type based on your water source, how much filtering you need, and what contaminants are in it. Here's an overview of some common options:


1) Iron Removal Filters – These are designed to reduce the amount of iron in your home's water. A rusty-colored water faucet might be necessary if you live in an area with high iron levels.


2) Chlorine Removing Filters - This type of filter removes any residual amounts of chloramine. Chloramines tend to cause staining on sinks and tubs as they break down over time.


3) Carbon Injection Filters - These work like regular carbon filters, but instead of using charcoal granules, they inject activated carbon particles into the flow path. Activated carbon absorbs impurities like heavy metals, pesticides, herbicides, pharmaceutical drugs, and more.


4) Reverse Osmosis Systems - A reverse osmosis system uses pressure to force pure water through a membrane. Unlike most other systems, a reverse osmosis unit does not need replacement cartridges. Despite this, it is recommended only to those who don't mind paying a little extra in water bills each month.


5) Distilled Water Filtration System - While distillation is usually done commercially, you can also buy distilled water kits online. Desiccant material is added to boiling water; then, the mixture is cooked until all the moisture evaporates. Once dry, you'll end up with 100% pure H20!


6) Ion Exchange Resins - An ion exchange resin is like a reverse osmosis system, except it doesn't rely on pressure to push water through a membrane. Instead, ions are exchanged between the resin beads and the water passing through them. A RO system with electrochemical reactions usually lasts longer than one with mechanical ones.


7) Gravity Feeding Systems - With gravity feeding systems, water flows downward through a series of tubes filled with media. During the passage through the media, it picks up whatever impurities were left behind. There are several advantages to this method, including its simplicity and low cost. One disadvantage is that the media must be replaced depending on usage.


8) Point Of Use Devices - Many municipalities provide users with the option to attach filters directly to their faucet handles. For example, "The Tap" device allows users to attach a filter to their kitchen sink taps.


9) Whole House Units - Another option is whole house units, which combine multiple filtration methods. For instance, a single unit could include both a carbon injection filter and a reverse osmosis membrane.


10) Portable Options - Finally, some manufacturers now sell portable options that fit inside standard-size bottles. Some examples include:


a) AquaPure - This product comes in three different sizes; 1 gallon, 2 gallons, and 5 gallons. Each cartridge contains enough media to treat approximately 10 gallons of water.


b) Brita - This company sells a variety of products ranging from pitchers to carafes. Their pitcher includes a built-in filter that lasts about 3 months before needing to be changed out.


c) Culligan - Culligan offers an entire line of bottled water treatment solutions. Most models come equipped with a replaceable carbon block filter.


d) Ecover - Ecover makes many different home water purification systems. All their products contain either activated carbon or zeolite.


e) Katadyn - Katadyn produces a wide range of personal water filters. Most of their products feature a replaceable carbon block element. f) LifeStraw - LifeStraw manufactures several different drinking straws. Two of these straws are designed specifically for filtering dirty water. Both use charcoal as the primary filter medium.


11) Other Filters - In addition to the options mentioned above, there are many more available. These include:


a) Activated Charcoal - Activated charcoal has been around for centuries. Napoleon's soldiers noticed how well they recovered after poisoning because of its ability to absorb toxins. Coconut shells, wood chips, sawdust, and coconut shells are commonly used in charcoal filters today.


b) Carbon Block Elements - A carbon block element works much like a sponge. Placing it in a container of contaminated water allows filtered water to get through without being contaminated. 


12) What To Look Out For...


It is crucial to pay attention to a few things before buying any kind of water filter system. First, always check the manufacturer's warranty period. If they don't provide one, ask them what will happen if something goes wrong during the warranty period. Second, ensure that the filter meets EPA standards. Third, find out whether the filter requires maintenance. Fourth, determine whether or not the filter uses disposable elements (i.e., plastic). Lastly, consider the cost of replacement parts. You may want to buy extra filters in case anything happens to the original ones.

How Do I Know Which Iron water filter replacement cartridge Is Right?

When shopping for a new Iron water filter replacement cartridge, it helps to know exactly what you need. It is necessary to keep in mind many factors, including:


1) Size - Your needs depend on the amount of space you have available. Smaller households usually only require small filter cartridges. Larger families often need larger units.


2) Capacity - Some filters offer greater capacity than others. Generally speaking, the higher the capacity, the longer the life span of the unit. However, this isn't true. Many high-quality brands offer similar capacities but differ greatly in price.


3) Price - As stated earlier, some companies charge significantly more money for their products than other manufacturers do. Shopping around pays off because you can find a good deal this way. 


4) Warranty Period - This factor depends upon the company selling the product. Some companies sell lifetime warranties, while others guarantee the product against defects.


5) Disposability - Does the filter come with reusable elements, or does it rely solely on disposables? Reusable elements tend to last longer because they aren't exposed to harsh chemicals. On the flip side, disposables save money over time since they won't break down.


6) Maintenance Requirements - Most filters require regular cleaning. Many experts recommend doing so every month. Cleaning involves removing the old filter material and replacing it with fresh material.


7) Cost Of Parts - Sometimes, the best way to get an idea about the overall value of a particular brand is to compare its prices versus those of competitors.


8) Brand Reputation - Ask friends and family members who own the same model of filter.


9) Customer Service - Find out if the company offers customer service before purchasing. Also, see how long it takes to receive answers to questions. 10) Conclusion


Following is a list of the different types of Iron water filter replacement cartridges. After reading this article, you should understand why choosing the correct filter is important. Regardless of the type of filter you install, it's still up to you to maintain it properly. Good luck!

How to Remove Iron from Water

To remove iron from water, one has to engage in using the iron water filter. However, with a santevia water filter, you will be able to eradicate any form of iron-ferric or ferrous-magnesium and sulfide in your water.


However, the rate of removing iron from the water in various phases.


The Iron Properties


Water that is infected with ferric Iron is different from that contaminated with ferrous iron because they have various levels of oxidation. So, it will take different for the filter to oxidize each ion present in the water.


Iron Removal with Water Softener


Removing Iron with water softener can be ineffective, except the iron precipitates are removed using a filter. However, if only the softener is used, it may cause the softener resin to be weakened, and short-lived.


Traditional iron Removal methods

Timely backwashing or regeneration can be used to restore the oxidizing power of the filter, which may be blocked from precipitation.

Why should you get rid of your old iron water filter replacement cartridges and switch to the new ones?

Filters are designed to trap particles in water such as dirt, rust, and bacteria. But these particles can also cause problems with the taste and smell of your drinking water. Filters need to be replaced periodically, and the iron filters should be replaced every few months. By choosing a new filter, you will extend the life of your current filter and also lower your costs over time.

Iron can cause unwanted tastes and discoloration.

Natural iron naturally occurs in the body and can cause unwanted tastes and discoloration. Iron can be found in many foods, such as red meat, poultry, fish, eggs, beans and lentils, and iron-fortified cereals. Also, iron is one of the most abundant metals in our bodies.

However, when we consume too much iron, this excess can build up in our bodies, causing health problems. If you consume more food containing iron than your cells can absorb, you will experience this buildup. During this process, your blood becomes saturated with iron and looks rusty.

If left untreated, this condition may lead to anemia, heart disease, kidney damage, liver failure, nerve disorders, skin rashes, stomach ulcers, fatigue, hair loss, weight gain, joint pain, muscle weakness, memory impairment, vision changes, headaches, depression, anxiety, insomnia, irritability, mood swings, confusion, dizziness, fainting spells, seizures, coma, death, etc.

Does your water contain iron? How do you get rid of it?

To remove iron from your water, you can use a magnetic filter. The process of magnetism is that the iron in your water will be attracted to the magnets and will stick on them.

You can then filter the water and leave all the iron behind. There are several different brands available for purchase online. We recommend using the brand called "Magnetic."


The best way to get rid of iron from your home is to install an Iron Removal System. These systems work by removing the iron particles from your tap water before they enter your pipes. Once inside your house, the iron particles become trapped within the system and are removed from your drinking water. Some of the benefits include:


  • No need to buy expensive replacement cartridges every month
  • Removes iron without chemicals
  • Easy installation
  • Can be installed anywhere in your home
  • Works even during power outages
  • Does not require electricity
  • Safe for children and pets
  • Will never clog your plumbing

Carbon-injected vs. Saltwater-injected Iron Filters: Which one is better?

Carbon-injected filters are better for those who have a saltwater tank. They tend to be more efficient and produce less waste. In contrast, saltwater-injected filters need fresh water to be added to the tank three times a week.

They tend to be less efficient, but they produce less waste and require less maintenance. The difference between the two types of filters is their ability to receive carbon in an injection system.

As an alternative to the traditional method of air priming, these filters use injected carbon to force water through the filter system. This method's carbon injected into the tank is dangerous to your fish and should only be used as a last resort.

Used improperly, the carbon can kill all your fish. Because they do not require additional equipment, carbon injection methods are typically preferred over saltwater injection methods.

How to Replace an Iron Water Filter Cartridge

Filter cartridges need to be replaced once every six months. When the water does not seem cleaner, it is time to replace the filter cartridge. One needs to turn off the water to the iron and then unscrew the old filter cartridge.

Unscrewing the old filter cartridge will reveal a new one inside. Take it out, screw in the new one, and turn the water back on to the iron. This procedure must be done carefully so that no damage occurs to either the old or new cartridge. If the old cartridge has been damaged, it may cause serious problems if left in place.

How to Maintain Your Iron Filter To Keep It Working Properly

Iron filters are used to remove impurities from water. They use an electric current to create a magnetic field that attracts the contaminants in the water and then pulls them into the filter. The filter then removes the contaminants, and the water is released into your home.


The first step to maintaining your iron filter is to have it cleaned periodically. This will reduce clogging and ensure that the filter is working properly.


The next step is to replace the filter when it's about 2-3 years old or if there are any noticeable changes in the water. For about $23 to $40, you can replace this cartridge once every year. The results of your iron filter will be maintained if you use compatible cartridges.


If you're unsure whether you want to purchase a new cartridge, we recommend contacting them so that we may help you decide.

(AWS) Athena Water Services (Pure Water Iron Removal Filters)

Facts about Iron Filters

Options for Iron Removal

An iron problem keeps red-brown stain on laundry and bathroom fixtures. The presence of iron in well water turns to ferrous state. If iron exposes in the air, it changes into a ferric state.

When it is taken out of the water, fresh water is found. The presence of ferric forms insoluble rust turns red.

Staining is caused by the presence of 0.3 milligrams per Liter (mg/L). There are many techniques to solve this problem; all are up to the concentration of iron.

Iron Bacteria

Sometimes the iron problem is the straight consequence of an infestation of iron bacteria. Though the bacteria do not create any health hazard, they discolor fixture, may block valves and pipes and make the water unpalatable.

The best method to control this problem is shocking chlorination. This is a direct treatment for water system of a well with 15 to 20 L of chlorine bleach.

The strong chlorine solution is used in the well and water system 8 hours before being flushed out. Be confirm, shock chlorination will not resolve the problem enduringly, but this can check bacteria.

The procedure must be maintained before choosing iron removal apparatus. Shock chlorination is suggested for the constant successful operation of water management equipment during the spring season.

When you see continuous chlorination in the well water use liquid chlorine or dry pellet. Sometimes this treatment is a must as iron bacteria may not be fruitfully maintained by shock chlorination.

Iron Filters Use a 3 Step Process

Air Injected Iron Filters, Greensand Filters, Chlorine Injected Iron Filters and Pyrolox Filters all go after a three Step Process:

Pre-Treatment aka “Oxidation.”

Pre-treatment requires an oxidant for causing pollutant in water to impulsive and settle out. The size of the precipitated pollutants is bigger. They may clump together therefore by straining it is possible to remove them.

Chlorine, hydrogen peroxide, ozone, and air are usual oxidants which entered in water at the time of pre-treatment.

The chemical coating above Birm, Greensand and Pryrolox have few oxidizing abilities of their own. They are designed more effectively for having stronger oxidant.


Think you are cooking dinner. You have just completed boiling some ravioli on the stove and the time comes to drain out water.

Since you normally pour the ravioli to a strainer, they may injure well and water moves down the drain.

Now think differently. Colander said what will be if these ravioli are propelled with great velocity. What may occur? Great, some ravioli may handle to be strained out but the other may disintegrate and blow accurately.

Filtration functions are surely the same procedure.

When water goes very slowly through the filters, be sure it has mechanically strain crud such as manganese, iron, arsenic, hydrogen sulfide from your water. Pass water very quickly- you will know the real picture.

Backwash – The Final Step

If a filter removes full of the slush from water, it just needs to clean completely.

A backwash is a powerful flush to remove the slush.

When a filter is not clean, it may be loaded up with crud. Moreover, it starts solidifying to a massive chunk which may weight 100’s and 1000’s of pounds. No necessary to say that they will stop the function of the filter.

How To Remove Iron from Well Water

Final Words of Recommendation

Our review of the well iron water filtration system, we hope you found this review helpful. With a filter system like the one we reviewed, you can enjoy cleaner, better-tasting water in your home or business!  


The Iron filter cartridge from Reverse Osmosis Water Filter is a fantastic way to improve your water quality. With the easy installation and the affordable price, this is a great water filter cartridge to own.

We know you will enjoy the pure and healthy water from your Iron filter. Thank you for reading, and we hope to see you again soon!


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