There are a number of different minerals that can be in your water. Read below to learn about manganese.
Manganese is a natural mineral in some water supplies. It’s very similar to iron and causes a brown-to-black color stain. It usually comes along with iron and is generally treated the same way. Water softeners are not rated to take out manganese. There are some specialty filters that can help with this. We suggest contacting a water treatment specialist for guidance.
Below is a picture of what it may look like.