Maybe the test is bonkers, maybe the hardness and alkalinity have something to do with it. I figured I'd see white or grey deposits with this. I've heard the orange might be chromium, but I figured chromium deposits would end up grey, white or yellow.
I've been told by Eco Lindsay that we don't need an iron filter, and that it'd be about 65 bucks a month (maybe every three months -- anything in that price range is a bit steep from my POV). I guess they're right. Maybe what I should do is just install a sediment filter or something. Iron Out takes the stains off pretty good, so I'm just a bit confused.
Any recommendations or ideas?