Hi, Thanks for your question. I really wish I knew the answer. I am an expert on humidifiers, but I'd say my expertise ends outside the home. It seems any humidifier used would need to be cleaned everyday in a laboratory situation because of the possible germ and bacteria being propelled into the room. There are so many factors to look at, what humidity level do you want? Will it be running 24/7? What size water tank will you need? Check those out before buying one. Also, I am not sure outside of the US and Canada where is the best place to buy a humidifier. Glad you liked the site and I wish I had more info. Good luck with your search. Lisa
