PureGuardian H7550 90-Hour Smart Mist Ultrasonic Humidifier,1.32-Gallons

Amazon.com Price: $152,35 (as of 26/10/2021 11:23 PST- Details)

Treated with SilverClean Technology to fight the growth of slimy mold and mildew on the surface of the water tank- a common problem with traditional humidifiers
Thanks to ultrasonic technology it’s ultra-quiet when it runs making it ideal to have on while you sleep
A SmartMist sensor monitors the humidity in the room and automatically adjusts output to maintain desired humidity level