Product review (4 stars): Works great at defeating the static electricity and my cat really ...
I live in a studio size apartment and have had one of these for three years now.  Works great at defeating the static electricity and my cat really appreciates that.  She really hates getting shocked every time I touched her.  I really notice a difference when it's not on.  Perfect fit for me as the easy to fill tanks fit under the kitchen faucet. Runs so quiet, the only way I can tell it's running is when the water in the tanks gurgle periodically.  This will be my fourth winter with it.  Others have died after only two, when the fan motor fails.