

Mainstays Round Ultrasonic Cool Mist Humidifier with Aroma HU00-19054 VD, Coverage Area: 372 sq ft
Key item features
- Long Run Time: Up to 45 hours of continuous operation with cool water on the low mist setting.
- Thermostat Efficiency: Moist air feels warmer, allowing you to set your thermostat lower while maintaining comfort.
- Colorful Night Light: Choose your favorite color or scroll through all available colors for a soothing night light.
- Ultrasonic Technology: Uses high-frequency technology to convert water into fine particles for even dispersion.
- Auto Shut-Off: Automatically shuts off when the tank is empty for safety and convenience.
- Large Coverage Area: Effectively humidifies spaces up to 372 sq ft, making it ideal for medium-sized rooms.
- 1-Gallon Capacity: Large water tank capacity ensures extended operation without frequent refills.
- Environmental Benefits: Reduces static electricity, protects wood floors and furniture, and benefits indoor plants.
Specs
- Humidification methodUltrasonic
- Coverage area372 sq ft
- Run time45 h
- Volume capacity1 gal
- Dispensing temperatureCool Mist
- FeaturesAutomatic Shut-Off
Reviews summary
Pros
- : Reservoir can be filled from the top.
- : Minimal effort required for settings and operation.
- : Allows customized mist levels from high to low.
- : Tank is easy to maintain and clean.
Cons
- : Water leakage occurs from the reservoir or base.
- : May not provide a stable or watertight seal.
How do you want your item?
About this item
Product details
Relative humidity is the mount of moisture in the air compared to how much moisture the air can hold. the higher the RH,the more humid it feels. warm air hold more moisture than cold air. Raising the humidity level in a cool, dry room can make it feel warmer and more comfortable. Humidifiers offer many benefits to your environment, making your home a more comfortable and enjoyable place throughout the year. Mainstays Round Ultrasonic Cool Mist Humidifier with Aroma HU00-19054VD uses ultrasonic high-frequency technology to convert the water into particles that are dispersed into the air evenly with 1Gallon Capacity , Nightlight, Auto Shut-Off Protection , Coverage area: 372 sq ft, which offers many benefits to your environment, making your home a more comfortable and enjoyable place throughout the year.
- HU00-19054VD,Vanilla Dream:
- Run Time: Up to 45 hours.(Run time is calculated based on using cool water and setting the mist level to the low setting. Based on the natural humidity level in your home, the temperature of water you use, and the mist level setting you choose, you may experience longer or shorter run times.)
- Moist air feels warmer, so you can set your thermostat lower while still feeling warm and comfortable.
- Humidifiers offer many benefits to your environment, making your home a more comfortable and enjoyable place throughout the year.
- Night Light: Choose your favorite or scroll through all the colors.
- Technology:Ultrasonic
- Reduces static electricity, benefiting people, computers and home electronics.
- Auto Shut-Off Protection: When the tank is empty the unit will shut off automatically.
- Capacity: 1 gallon
- Consistent moisture helps to protect wood floors and furniture, and indoor plants.
- Coverage area: 372 sq ft
Specifications
Humidification method
Coverage area
Run time
Volume capacity
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Customer ratings & reviews
Reviews summary
Pros
- : Reservoir can be filled from the top.
- : Minimal effort required for settings and operation.
- : Allows customized mist levels from high to low.
- : Tank is easy to maintain and clean.
Cons
- : Water leakage occurs from the reservoir or base.
- : May not provide a stable or watertight seal.
Customer photos






+30 images
Showing 1-3 of 116 reviews
Pleasing Humidifier
I am so far very pleased with the Ultrasonic Cool Mist Humidifier. I am happy with many of the features. The instruction manual is very easy to read and understand. (Manuals/instructions are often not included in reviews, but easy read instructions are a huge plus for me. ) The instructions for operating and caring for this unit are quite simple; not at all tedious or complicated. It is very easy to fill with water, easy to turn on and off, easy to adjust the mist output, and has an easy to use nightlight feature. You can choose your color or allow it to constantly change. The mist is very fine. Is does not drench or make the surrounding area feel saturated. The auto shut-off allows peace of mind as well should I forget to turn the unit off before it becomes empty. And, it is quiet. I particularly like the feature that allows me to add essential oils. It has a separate compartment with an aroma tray that is very simple and easy to use should I wish to add aromas. I like the size and shape of this humidifier as well; I find it aesthetically pleasing. Wile some people may desire or require the wi-fi enabled, and those with timers, I do not. This unit is all I need, with nice extras. I'm finding new joy in keeping life basic nowadays.
Attractive Humidifier!
This is a humidifier that will fit with just about any decor. It's long white cylinder shape, fits well in a corner and out of the way. It holds 1 gallon of water and what's really nice is, it has a scent diffuser. There is a small compartment that allows you to put a few drops of essential oil on a cotton pad (comes with about 10 pads) and then when turned on, the scent disperses through the cool mist! Almost like a humidifier and a scent diffuser all in one! It has 7 color lights and an adjustable controls, along with low tank and auto shut off. Nice humidifier that will come in handy during the winter months!
Perfect little humidifier and nightlight!
I love this humidifier and night light. It's perfect for our daughter's room since she still wants to sleep with a dim light on and her room gets dry, especially in the winter. There are several different colors you can choose from. We like the purple setting because it's calming and low in light, perfect for sleeping, though it can shift through all the colors for ambiance if she wants it. There is also a spot for us to put in essential oils, like lavender or chamomile, if she's having trouble relaxing and it's not overpowering. I love the look of this one too. It is tall and cylindrical so it does not take up a lot of space on her nightstand and it blends in with her decor.














