DREO Humidifiers for Bedroom, Cool Mist Ultrasonic Humidifiers with 30Hr Runtime, Top Fill 3L Tank, Easy Clean, Humidity Sensor, Night Light for Baby, Nursery, 360° Nozzle for Plants and Home, Grey
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Availability:
In Stock.
Arrives
Saturday, May 16
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Color: Grey
Features
- Forget about constant refills: With a 3L tank and convenient top-fill design, this cool mist humidifier for baby offers up to 30 hours of long run time humidification in sleep mode, ensuring dry air is no longer an issue for your family, plants, and baby.
- Leave dryness behind: This humidifier for large room releases a cool mist at 250ml/hr, projecting up to 40 inches high with its 360 rotating nozzle. It effectively covers up to 300 sq ft, making dry air a thing of the past.
- Ultrafine mist, even coverage: Powered by Ultrasonic Tech, this humidifiers for bedroom emits a fine 5m mist with 2.4MHz high-frequency atomization. It evenly humidifies the room, keeping every corner refreshed and moist without dampening your furniture.
- Sleep deeply, night after night: Enjoy a serene sleep with DREO's 26dB (in Sleep Mode) whisper-quiet air humidifier, crafted for your baby's ultimate comfort. Tailor your space with adjustable ambient lighting that can be turned on or off as needed.
- Spa-like comfort right at home: Transform your living space into a spa with this cool mist humidifier, featuring an aroma pad tray for essential oils. Enjoy calming aromas paired with perfect humidity for ultimate peace.
- Optional Cartridges for Healthier Mist & Less Maintenance: Breathe the purest mist with minimal upkeep. Upgrade effortlessly with the Demineralization Cartridge (fights white dust) and Clean Mist Cartridge (for healthier humidity). The modular design spins off for easy cleaning, and an ICON light tells you when to refresh cartridges. (Search: Dreo Demineralization Cartridge / Dreo Clean Mist Cartridge)
Brand: DREO
Special Feature: Adjustable Humidity Control, Aroma Diffuser, Digital Display, Humidistat, Timer
Color: Grey
Capacity: 3 Liters
Floor Area: 300 Square Feet
Brand: DREO
Special Feature: Adjustable Humidity Control, Aroma Diffuser, Digital Display, Humidistat, Timer
Color: Grey
Floor Area: 300 Square Feet
Operation Mode: Ultrasonic
Product Dimensions: 7.68"D x 7.68"W x 10.24"H
Item Weight: 2.2 Pounds
Room Type: Bathroom, Kids Room, Nursery, Office, Study Room
Model Name: DR-HHM006 Grey
Included Components: 1 × Aroma Pad, 1 × DREO 3L Humidifier（DR-HHM006）, 1 × Quick Start Guide, Cleaning Brush, User Manual
Voltage: 120 Volts (AC)
Wattage: 29 watts
Shape: Round
UPC: 810142852104
Manufacturer: DREO
Manufacture Year: 2024
Item Weight: 2.2 pounds
Item model number: DR-HHM006 Grey
Batteries required: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Pearl White
This humidifier was a great buy!!! It runs whisper quiet. It has 3 vapor discharge rates: low, medium, high. I use the medium rate which provides a full night of humidity control. I bought it to alleviate runny nose and sinus congestion during winter nights while asleep. It has greatly improved how my sinuses feel after waking up. It needs about 2/3 of a gallon for roughly 8 hours of use. It's recommended to use distilled water to prevent sediment buildup, which could cause frequent downtime and cleanouts. The only thing I don't like is the feature where the reservoir lights up with 3 colors that indicate, at a glance, the humidity in the room. I want a dark room when I'm sleeping. However, that feature can be turned off. Getting to know the humidifier and all its features will take some time; the settings are not obvious. I strongly recommend reading the operator's instructions and playing around with the settings and controls before routinely using the device. It's nice to know that the humidifier will turn off automatically with a time setting or if it runs out of water. In summary, this is one of the best devices I've received from Amazon
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Reviewed in the United States on February 22, 2026 by Catmandiue
Color: Pearl White
Like a lot of other people I only do reviews occasionally. I am very impressed with this item. With the recent cold snap my whole house humidifier was not keeping up. This Dreo did the job. It raised the humidity about 10 points in a large room. It was easy to set up, no leaks, and it runs cold. It easy easy to refill and shuts off automatically when empty. All in all well worth the cost.
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Reviewed in the United States on February 17, 2026 by charles j
Color: Pearl White
This machine is quiet, easy to operate, and works great. The humidity sensor seems to be accurate according to our portable gauge. I love how the colors change according to comfort level. It’s light and easy to refill. We move it from bedroom to living room and are impressed that it does work well for larger areas. Mist output is excellent and the design makes it easy to clean, although the instructions do warn about mold etc if it’s not cleaned regularly, which stressed me out cuz who needs another thing to clean?? I’ve used it several weeks and just wiped out the bottom area so I don’t think you have to go crazy, just keep an eye on it and do a full sanitize as often as you can. It’s helped my throat dryness and post-nasal drip tremendously at night time. I definitely notice a difference. I have not had any white dust with our well water that is highly filtered and softened. Good value and quality.
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Reviewed in the United States on February 1, 2026 by JMP
Color: Black
I have both the bigger 6L and this 3L humidifiers and I have a lot to say, but for those that just want the quick review then here it is. The smaller 3L is absolutely worth it especially on sale for nearly half the price of the 6L but the hygrometer (humidity sensor) is worse and inaccurate and the very small humidifier opening on the lid limits the potential since it has the same 'guts' as the bigger model. Now for those that want all the details please keep reading. I have included pictures for everything I will reference. As you can see, the 6L model is quite a bit bigger since it's a lot wider, but the color matches beautifully (in my case I got the black). However, once I turned on the 3L model I was left quite a bit disappointed with 2 things. 1. Just like another user commented, the hygrometer (humidity sensor) is inaccurate and off by 10%! You can see my Therm Pro (one of the best hygrometers on the market) shows 46% while the humidifier showed 56%, and no, it never 'adjusted' or fixed itself. The bigger 6L model has a very accurate hygrometer and nearly matches the Therm Pro. Also the bigger model updates the humidity very frequently on the fly, whereas the smaller 3L model has a very delayed hygrometer meaning it doesn't update as frequently. This tells me that the hygrometer on the 3L is much cheaper and clearly more cost effective for Dreo, but it's the MAIN selling pint of a humidifier like this. The GOOD news is that we know it's off by +10% so the automatic feature still works. If you want 50% humidity then simply set the humidifier to 60%. So not a big problem but a little disappointing none the less. 2. Now for the biggest issue in my opinion. The 3L model has disappointing mist output compared to the 6L model. "DUH! Because it's smaller!" you say? Well, if you open them both up and look at the "guts" as you see in one of my pictures, they have the SAME EXACT humidity mechanism. The coin shaped object is the "atomizer" which is the thing that makes the humidity particles (mist). They are the exact same size. Even the "float" which regulates how much water it gets from the water tank is the same. This means that the smaller one should be able to produce just as much mist as the bigger model. The LIMITING factor is the very small opening on the lid. (the part that sprays the atomized water) It's very very small. If you remove the lid entirely you will see just how much mist this device can actually put out! But it won't work that way because it will throw off the humidity sensor and make it useless. My solution was to simply get a drill bit of the same size as the opening and widened it both ways to make it much longer. The end result is FANTASTIC! I get WAY more output now. And no, it did not affect how far it throws the atomized water at all. I just get WAY more now, which is the entire point of a humidifier, to humidify the air! I posted a picture of the "mist stream" output before and after I performed the modification on the lid, and a picture of the widened hole on my lid now. By the way that small circle part of the lid just pops right off, makes it really easy to do this mod and just pop it back in. I am really not sure why Dreo is limiting the output of the smaller 3L humidifier this way. Perhaps is so people don't complain that the water tank empties so fast, or perhaps as a selling point to sell more of the bigger models since they can advertise more output on paper even though this smaller one is capable of doing the same. Anyway, I'm only knocking it down a star for both of those issues I stated. If you can get this smaller 3L model on sale for around $30 then I think it's ABSOLUTELY still worth it compared to the 6L which is double the price. I love both of my humidifiers, but is double the water capacity and an accurate hygrometer worth double the price? That's up to you. Hopefully this will help anyone decide between this and the 6L model and/or help them get the full potential out of this humidifier with the simple mod I showed. Enjoy!
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Reviewed in the United States on February 5, 2026 by Valor X Valor X
Color: Pearl White
The DREO Cool Mist Ultrasonic Humidifiers with 30Hr Runtime, Top Fill 3L Tank, Easy Clean, Humidity Sensor, Night Light for Baby, Nursery, 360° Nozzle for Plants and Home: I liked the size (3L) with the small-ish footprint. The features I most liked were auto-shutoff, ability to set the level of humidity I wanted, super quiet (had to look at it to see if it was even on!). It was easy to handle, to clean, to use. Puts out a lot of mist even at the low & medium settings. The display was bright enough to see easily, and the quality/durability seemed at the higher end of the scale. The humidity sensor on the display was a lot higher than my humidity detector across the room (which increased by about 5%), after running for about 6-8 hours, but that could be due to variables like air flow throughout a partially-open layout in my house. It did not leak. I ended up returning it only because I decided to go with a warm+cool mist humidifier instead.
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Reviewed in the United States on January 27, 2026 by Julie B.