A lot of iron in the water – How to Solve the Problem? One of the most common problems we hear from well users is high iron content in water. Let’s take a closer look at how this problem can be resolved.
Is the water rusty? Is there sediment? Does it turn reddish when heated?
It could be a poor well, old pipes, iron ore, or soil contamination. There can be many reasons, but something must be done.
Forms of Iron in Water
In nature, iron exists in several forms, usually thought of as the material for nails and hammers. Different valence states of iron are distinguished: Fe⁰, Fe²⁺, Fe³⁺, and complex chemical compounds containing iron.
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Elemental iron (Fe⁰). Metallic iron, the same as nails, does not dissolve in water. Water and atmospheric oxygen cause it to oxidize to trivalent iron, forming insoluble Fe₂O₃ (commonly known as rust).
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Dissolved iron (Fe²⁺). This is the form of iron typically found in well water because underground it is not exposed to oxygen. When this clear water meets air, it first becomes milky and then quickly turns reddish-brown due to oxidation.
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Trivalent iron (Fe³⁺). Iron hydroxide Fe(OH)₃ is insoluble in water except at low pH. When tap water is rusty and forms sediment after standing, it contains this form of iron.
Iron Standards in Drinking Water
Iron in technical or drinking water is undesirable. According to EU standards, the maximum allowed iron concentration in drinking water is 0.2 mg per liter.
How to Remove High Iron Content from Water – Practical Guide
We take several steps to combat iron:
Step 1: Water Analysis
Water analysis can be done at a local laboratory. Pay special attention to the parameters you receive (mandatory: pH, manganese, hydrogen sulfide, iron). These indicators will determine the selection and operation of your equipment.
Our company offers water analysis services. Afterwards, you get a discount on equipment equal to the cost of the analysis.
Step 2: Send the Analysis to a Equipment Specialist
Every water filtration company has a specialist who selects the equipment. You only need to answer some questions and provide the water analysis. Then you will receive a commercial offer with prices, equipment descriptions, and technical specifications that fully meet your requirements, conditions, and budget. If the selection process is different, check the company’s competence.
Step 3: Equipment – Water Iron Filters
When buying a system, remember: the cheaper the equipment, the worse the quality and shorter its lifespan.
Cheap materials – low-quality equipment – low price – short service life – problem remains.
Remember! Cheap equipment usually does not solve water problems for more than two months, especially with high iron content.
At the European factory, every day the company “Bregus” designs connection systems tailored to the client’s conditions, needs, and comfort, considering the installation space specifications. The water treatment system that removes iron is called a water deironer. Simply calling it a “water filter” is not precise because that term is broader and can mean any filter media, not specifically for iron removal.
Step 4: Equipment Installation
Service – a technician installs and commissions the system. The system is designed so that any plumber or homeowner can install it.
After installation, our service managers track your equipment’s condition and notify you when service is needed. Our company guarantees quality, service, and professionalism.

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