Water softeners are devices used to remove minerals like calcium and magnesium from hard water. While they are effective at removing these minerals the question is do water softeners remove iron too?
Yes, Water softeners are able to remove a small portion of iron however, they are not able to treat the high level of iron. You will have to use other methods for iron removal from water.
However, that’s not all because there are a lot of other things that water softeners can do for you and your home. If you are specifically here to learn whether or not water softener can help with your iron problem then below we have a whole section dedicated to that.
Water softeners can also help save you money in the long run by preventing scaling in your pipes and appliances. This can lengthen their lifespan and prevent costly repairs down the line.
Do Water Softener Remove Iron?
As mentioned earlier, water softeners can help remove small traces of iron from your water. This is because the process of ion exchange that they use to remove minerals like calcium and magnesium can also remove smaller amounts of iron.
While water softeners are not designed to remove large amounts of iron if you have a low level of iron in your water they can be a helpful addition to your iron removal arsenal.
If you have a higher level of iron in your water, you will need to use other methods in addition to or instead of a water softener to remove the iron. Some of these other methods are covered in the section below.
Other Methods of Iron Removal
While water softeners can help remove small amounts of iron from your water, if you have a higher level of iron you will need to use other methods.
Some of the other methods that can be used to remove iron from water include:
- using an iron filter
- using aeration
- using chlorination
- using reverse osmosis
Which method you use will depend on the level of iron in your water and your personal preferences.
Iron filters are a popular choice for many people as they are generally low maintenance and effective at removing iron from water.
Aeration is another common method of iron removal. This involves adding air to the water which oxidizes the iron and causes it to precipitate out of the water.
Chlorination is a method that is often used in municipal water treatment plants to remove iron from water. This involves adding chlorine to the water which oxidizes the iron and causes it to precipitate out of the water.
Reverse osmosis is a filtration method that can be used to remove a wide variety of contaminants from water, including iron.
No matter which method you choose, if you have a high level of iron in your water it is important to have it tested regularly to make sure that it is being effectively removed.
Do Salt Water Softeners Remove Iron?
The quick answer is no, saltwater softeners will not remove iron from your water. However, there are some ways that you can remove iron from your water before it enters your home, which we will discuss below.
One way to remove iron from your water is to use an iron filter. Iron filters are designed to remove iron, manganese, and other contaminants from your water. There are a few different types of iron filters, but the most common type is the air-injected iron filter.
Air-injected iron filters work by injecting air into your water as it passes through the filter. The air bubbles attach to the iron molecules and cause them to clump together. The clumps of iron are then trapped by the filter, and the clean water is allowed to pass through.
Another way to remove iron from your water is to use a chemical oxidizer. Chemical oxidizers work by causing a chemical reaction that converts the dissolved iron into a solid form. The solid form of iron can then be filtered out of your water.
Does a Water Softener Remove Iron and Manganese?
Another most frequently asked question is whether a water softener can remove iron and manganese. The answer is no, water softeners will not remove these minerals from your water.
Water softeners work by exchanging the hardness minerals in your water (calcium and magnesium) with sodium. This process does not remove any other minerals from your water, including iron and manganese.
If you have high levels of iron and manganese in your water, you will need to use a separate iron filter or chemical oxidizer to remove these minerals.
Is Iron in Water Bad for Health?
While iron is an essential nutrient that your body needs to function properly, too much iron in your water can be harmful.
Iron in water can cause a number of problems, including:
- Staining of fixtures and laundry
- Metallic taste in your water
- the build-up of scale in pipes and appliances
Too much iron in your water can also cause health problems, such as:
- Iron poisoning
- Stomach pain
- Black stools
- Nausea and vomiting
So it is highly recommended to treat your water properly and make sure to remove iron before using it. However, if you keep using the water without treating it and the iron concentration in your water becomes too high, you should contact your local health department for further advice.
No matter which method you choose, it is important to have your water tested regularly to make sure that the iron levels are being effectively removed.
Related Articles:- Do All Water Softeners Need a Drain? – [Quick Answer]
Born in the Philippines, Joseph Solis Moved to Canada at age 6. He attended Simon Fraser University and received his Masters’s in Chemistry. His research domains include water filtration, water softening, and overall water treatment.