Product review (3 stars): OK, but not a real solution.
If I'm going to buy something to fix my leaky humidifier I would expect it to last more than a year.
This product has planned obsolescence built into it.  And that bothers me.
1) Sell me a kit that lasts, I don't care if it costs more.
2) For this price a yearly product is a rip off.

I really cant give it less than 3 stars because it does work as advertised.  I am, however, cheezed off at the materials that are made not to last.