save your money
Aug 21, 2017
We bought these and put them in our tank. They have a little iron on them, but not the extent that was promised.
So far so good
Nov 24, 2016
I've had these for a little under a month as of now, and thus far they are doing their job. I am seeing less and less iron streaking on our toilets and my sons humidifier is working better.
Dec 28, 2015
They aren't doing as good a job as I had hoped for, in keeping deposits from building up underneath the magnets themselves.