Is It Safe to Drink Iron-Rich Tap Water? How Does an RV Iron Water Filtration System Help?

Does tap water in your RV taste like metal? Do the sink and bathtub in your RV show rusty stains? Yes? That means the water contains iron.

Iron is an important nutrient for the human body. But drinking iron-filled tap water can be harmful. Don’t fret. A good iron water filter can remove iron from the tap water.

Most people doubt the potential of iron filters. Their doubts end in this blog. In this detailed guide, we highlight the effectiveness of iron water filtration systems.  

Let us first explore the disadvantages of drinking iron-rich tap water in your RV.


Is it Fine to Drink Tap Water with Iron?

Small iron traces in the tap water are not harmful. But excessive iron quantities in the tap water can cause the following issues.

  • They can cause digestive problems. The consumer may suffer from stomach pain or constipation.

  • The meals may taste bitter. You may feel like you are eating metal. Meaning food experience during RV trips may not be pleasant.

  • Iron-filled tap water consumption can be dangerous for people with hemochromatosis.

  • Iron can lead to the growth of iron bacteria. Such bacteria support other harmful bacteria.

Iron-filled water can also cause aesthetic problems. Iron can leave stains on sinks or laundry. It can also accumulate in the plumbing system. The result? Reduced water pressure as well as damaged pipes.

The good news? Iron water filtration systems can eliminate iron from the water. In the next section, we have elaborated on how iron filters work. Keep reading for more information.

Is an Iron Water Filter Effective?

Iron filters use smart methods to remove iron from water. Here are those methods in detail:


Oxidation and Filtration

Here is how this method works:

  • Let us assume that water enters the iron filter. It passes through a special medium.

  • The medium reacts with the dissolved iron in the water.

  • The medium oxidizes iron. Meaning invisible iron turns into visible solid particles.

  • The solid particles are trapped in the filter media.

  • Clean water passes through.


Sediment Filtration

Some RV iron filters use sediment filters to trap large iron particles. RV owners can expect the removal of the following bad elements from the water.

  • Ferric iron

  • Sand

  • Visible impurities

Water Softening

Some water softener systems can also remove iron traces from the water.

Here is how these systems work:

The iron ions from the tap water are exchanged with sodium or potassium ions in the system.

But these systems remove only a small amount of iron, not large quantities.


Activated Carbon Filtration

An iron water filter can have an activated carbon stage. This system can eliminate the following elements from the tap water.

  • Bad smells

  • Chlorine

  • Metallic tastes

Let us now explore the benefits of iron filters for RVs.


1) Safe drinking water

Iron filters are designed to serve the “Health is Wealth” idea. They remove contaminants from the tap water. Filtered water is safe for your health. You can confidently gulp filtered water when thirsty or brush your teeth with it.

2) Protection for the RV plumbing system

Iron accumulation inside the plumbing system or RV appliances can be bad. A good iron filter can prevent iron accumulation, extending the life of the plumbing system. Meaning fewer repair expenses.

3) Stain-free surfaces & laundry

No more ugly rusty stains on the RV’s surfaces. Your clothes will not have yellow or reddish-orange stains due to iron water.

4) Better taste & odor

Filtered water tastes heavenly. It does not have a bad aroma.

5) Easy maintenance & portability

Another best aspect about these iron filters is that they are compact. They are also easy to install. You do not need professional help to install or maintain them.

But the question is, how do you know your RV is screaming for a good-quality iron water filtration system? The following section holds the answer. Continue reading further.


How Do You Know If You Need an Iron Filter for Your RV?

Here are the telltale signs that it is time to add a new intelligent system to your RV.

  • The color of the tap water is rusty or brown.

  • Water tastes like metal. It may also taste earthy.

  • Toilets or sinks have rust-colored stains.

  • The toilet tank has slimy orange or brown residue.

  • Water flow is slow in the RV’s taps.

  • Soaps or shampoos do not foam properly.

  • The inline or carbon filters clog.

  • The inline or carbon filters turn reddish quickly.


Do you notice two or more of the above-mentioned signs in your RV? Get an iron filter today!

Final Thoughts

Iron-filled tap water can be bad for your health. You do not have to deal with iron water. Iron filters can remove iron from the tap water, making it safe and tasty.

Here is the quick recap of the benefits of iron filters for the RVs.

1) Safe drinking water

2) Protection for the RV plumbing system

3) Stain-free surfaces & laundry

4) Better taste & odor

5) Easy maintenance & portability


You can visit RV Water Filter Store for premium iron water filtration systems that eliminate even the tiny traces of iron from the water. You can shop for the long-lasting iron filters from the company for healthy RV adventures.



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