Product review (5 stars): I don't know which I think better, the product or the customer service! I love them!
This company is absolutely phenomenal.  I had some minor issues with my humidifier and when I emailed them, they were immediately proactive. I had purchased two of their humidifiers, one for me and one for my sister who suffers from chronic sinusitis. Not only does it help but the fact that you can replace the filters 123, is so much nicer than those big clunky machines that get crusty after a year! Thank you Kruzco!