The ultrasonic humidifier with multiple great features including 1) warm and cool mist options; 2) long 90-hour run time with 1.5 gallon water tank; 3) auto shut off when water level reaches low level; 4) essential oil tray option; 5) UV-C light technology for easy disinfection; 6) measures humidity of the ambient air once in a second and automatically adjusts the desired humidity level; 7) customize the light color. I like the sleek design too. Overall, it is a highly recommended humidifier that include multiple functions

My only complaint with this humidifier, is that I don't personally feel that the warm mist option gets warm enough. It is dual purpose, warm or cold mist + UV-C humidifier. It's super easy to set up and fill(top fill). Has a huge 1.5 gallon tank, aromatherapy tray if wanted, and something called intellisense humidistat(where it automatically reads air quality and adjusts for optimal use). The tank seems to run forever before needing to refill. It also has mutilcolored night lights so you can choose a color to fit your mood. The buttons are easy to read and use. I really like that it has a sleep function that shuts off all of the display lights and goes into quiet mode so that it doesnt keep you up(also kept my littles from being attracted to and touching all the buttons). With a newborn baby and winter coming I am so excited to have and use this!

Now this is a humidifier!! We have two younger daughters so we constantly have a humidifier going in our house but definitely wanted to upgrade to something bigger and better. It's amazing how long this thing will go for, it will do the 90 hours before needing a refill. Extra bonuses with the color lights and the uv to kill bacteria, perfect! We look forward to using this for a long time!

If you have kids who have frequent nose bleeds, you need this! The humidifier had been a life saver, it had helped so much with the Az nose dryness for my kids. Plus they live the color changing settings. It's a decent size big enough for a large living room.

This is by far the best humidifier I've ever had! Unlike others I've tried, it doesn't leak and continues running smoothly. It's also quiet and large enough that I can fill it up and forget about it for days. I highly recommend it and plan to buy another for my plants downstairs.

Humidifier with a bonus of ambient multi color lighting and essential oil diffuser. It’s very quiet and some very amazing options in settings. I had sinus issues and really helped ease the pressure while I slept at night. It is so quiet you don’t even hear it running and you can control the amount of humidity you want. Definitely great for breathing well or sick . With the essential oil tray it even can put whatever scent you wish into air.

The Pure Guardian cool/heat humidifier is one of the best humidifiers I’ve ever used. We’ve been running it for a couple of days in our living room, and it has made all the difference for my entire family. I highly recommend this humidifier to anyone!

This humidifier is great! The design is modern and it is pretty big. Big enough to provide moisture to a large living room. It takes about 2 1/2 gallons of distilled water to fill it up. It has lighting options which is nice. I also like that you can choose to have warm or cool mist. The level of mist is also adjustable in 3 different amounts. Overall, I am very happy with this humidifier.

Humidifier was packaged well (always a good sign) & came essentially complete. You need to remove some tape from the control float & essential oil tray. So far it seems to be working well. I did add some rosemary oil just to make sure that worked & now my house smell is making me hungry. My only complaint is that the plastic seems fairly brittle & it’s a pain to line up a full tank while bending over. The night light was kind of cool but is dim. Cleaning brush is hidden on bottom of tank.

I look for compact and quiet operations in a humidifier, and this unit takes the cake for silent operation. It utilizes ultrasonic vibrations to create the stream of mist, and the mist is very, very fine in terms of droplet size. The unit takes up little floor space, but it's about a foot tall, so it sits pretty high. When placed on the floor, however, the half dozen control buttons are small and sparsely labeled- requiring getting on one's knees to locate the proper buttons to push for customized operation. Still, the humidity sensor updates every second, and the automatic mode with UV germ-fighting built-in is a big plus for maintaining a good level of comfort during dry winter weather.