The Reli-On Cool Mist Humidifier is a good product. I purchased this humidifier because during the winter months when I have the heater on in the house, it dries the air out pretty badly causing my hair & skin to dry out. I also like the fact the there is a little cool mist of water that you can actually feel and it's such a soothing feeling. The fan is not loud so your not disturbed while sleeping. The filters are a reasonable price (around $5 bucks), but I do find that you have to change them quite often which can get a little expensive for my tastes. I also notice when it's time to change the filter I start sneezing alot, so I find it kind of hard to determine when the filter needs to be changed before this happens. I think next time I purchase one I will spend a few more bucks for it.