I tried this product for free in exchange for my honest opinion. This Honeywell top-fill ultrasonic cool air humidifier works perfectly!
Very easy to set up  ( only needed a minute to review the instructions).
After placing the float paddle in the right place in the bottom reservoir, and the empty water tank onto the base I was ready to easily add fresh water,  plug the humidifier in and turn it on in less than 2 minutes. With adjustable mist control there was cool air coming out the top from a dual direction mist outlet working perfectly!
Couldn't be easier to use. Love that it comes in black to suit your decor style and also a small brush to aid in the cleaning  -  when necessary  - to maintain this lovely humidifier for a long time!