Product review (5 stars): Keeps humidifier clean
I had to clean my Skuttle humidifier every three weeks to keep nasty mold from forming. The whole family would get sick.
Since I installed Skuttle 00S-HAFT-000 Automatic Flushing Timer I don't even have to pay attention to it. Its been 2 months, and the Skuttle is in pristine condition.

Highly recommended.