Choosing Iron Filter

[Reach4]

super fine ("fines") washing out is good.

But now that things are unstuck, I think the 11 will be better, which is probably how you left it.

 

[Mswlogo]

I finally did a professional water test on my Iron filter. From simplelab.

Iron came back 0.
But manganese is 0.61 ppm

Does that make sense with Filox? Shouldn’t it cover both?

Is a basic carbon filter all I need now?