Dreo Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 32H Runtime, 28 dB Quiet Ultrasonic Air Humidifier

4.4 4.4 out of 5 stars | 5,998 ratings

Price: 39.99

Last update: 01-11-2025


About this item

4L Large Tank for Continuous Comfort: Enjoy quiet sleep without congestion, coughing, or dry mouth, Dreo's ultrasonic atomization brings noise down to 28dB, while its 4L tank provides up to 32 hours of moisture without the need to refill.
Next-Gen Humidification Performance: Powered by Dreo's Dual-intake and 4-inch mist outlet design, this humidifier creates a supersized mist of up to 40 inches tall for humidifying bedrooms, while bringing faster dry air relief to help you breathe easy and healthy.
Bring Freshness All-around: Thanks to its high-frequency atomization process, this humidifier for home releases 5μm Ultrafine mist and lighter mist particles, allowing humidity to spread evenly across the room without wetting surfaces.
Easy Top Fill Design: This portable humidifier allows you to fill up without having to flip the tank or spill water on the floor. Its modular design is easy to remove and install, giving you a hassle-free cleaning experience.
3-in-1 Humidifier: This cool mist humidifier is a perfect companion for a healthier life, from helping you breathe easier, to making your own aromatherapy sessions, to changing the mood of your room with its ambient light (essential oils not included).

Product information


Top reviews from the United States

Nidhi GOL
5.0 out of 5 stars Perfect for Bedroom and Baby Nursery - Quiet and Efficient
Reviewed in the United States on July 14, 2024
"The Dreo Humidifier has been a game-changer for our bedroom and baby's nursery. The top fill design makes it incredibly easy to refill, and the 4L tank provides an impressive 32 hours of runtime. The cool mist is perfect for keeping the air comfortable, and the built-in oil diffuser and nightlight add a soothing touch. It's super quiet, so it doesn't disturb our sleep. It's incredibly quiet, which is perfect for my large room. The nightlight is just right – not too bright, but enough to add a gentle glow. Highly recommend for anyone looking to improve their home's air quality!"
Customer image
Nidhi GOL
5.0 out of 5 stars Perfect for Bedroom and Baby Nursery - Quiet and Efficient
Reviewed in the United States on July 14, 2024
"The Dreo Humidifier has been a game-changer for our bedroom and baby's nursery. The top fill design makes it incredibly easy to refill, and the 4L tank provides an impressive 32 hours of runtime. The cool mist is perfect for keeping the air comfortable, and the built-in oil diffuser and nightlight add a soothing touch. It's super quiet, so it doesn't disturb our sleep. It's incredibly quiet, which is perfect for my large room. The nightlight is just right – not too bright, but enough to add a gentle glow. Highly recommend for anyone looking to improve their home's air quality!"
Images in this review
Customer image
Austin Paredes
5.0 out of 5 stars Excellent Humidifier for a Comfortable Sleep Environment
Reviewed in the United States on July 7, 2024
The Dreo Humidifiers for Bedroom has been a fantastic addition to our home. Here’s why this humidifier stands out:

Design and Usability:
The top-fill design of this humidifier is incredibly convenient. No more messy refills or awkwardly lifting the tank to fill it at the sink. Just pour water directly into the top, and you’re good to go. The 4L capacity is perfect for overnight use, providing a continuous mist for hours without needing a refill.

Performance:
The cool mist function works wonderfully to maintain optimal humidity levels in the bedroom. It operates quietly, which is essential for a good night’s sleep. I barely notice it’s on, yet the difference in air quality is significant. My room feels fresher and more comfortable, especially during dry seasons.

Adjustable Settings:
This humidifier offers multiple mist output settings, allowing me to customize the humidity level to my preference. The intuitive control panel is easy to use, even in the dark. I appreciate the auto shut-off feature when the water level is low, ensuring safety and convenience.

Maintenance:
Cleaning and maintaining this humidifier is straightforward. The large opening makes it easy to access the inside of the tank for thorough cleaning. Regular maintenance is simple and hassle-free, ensuring the humidifier stays in top working condition.

Aesthetics:
The sleek, modern design of the Dreo Humidifier fits seamlessly with any bedroom decor. It’s compact and doesn’t take up much space on my nightstand. The built-in nightlight is a nice touch, providing a gentle glow without being too bright.

Health Benefits:
Since using this humidifier, I’ve noticed a significant reduction in dry skin and nasal congestion. It’s made a noticeable difference in my overall comfort and health, especially during the winter months when indoor air tends to be very dry.

Conclusion:
The Dreo Humidifiers for Bedroom is an excellent investment for anyone looking to improve their indoor air quality. Its user-friendly design, efficient performance, and thoughtful features make it a top choice for maintaining a comfortable sleep environment. Highly recommended for its reliability, ease of use, and health benefits!
Laura A. Hollister
5.0 out of 5 stars Despite the many parts to clean, I LOVE this humidifier!!
Reviewed in the United States on May 26, 2024
This humidifier = everything good you have read about it. It is sleek and attractive, easy to fill with water or to drain, very, very quiet (and I actually find the sound that it does make, restful), the blue light can be bright, dimmed, or turned off, it puts out a Lot of mist, and it's already helped my breathing. Plus it cost less than most other humidifiers including the Walgreens store brand. I'm intimidated by all the parts to clean, but overall I am very pleased with this purchase.
Albert
4.0 out of 5 stars Very Quiet and Excellent Mist Output However Run Time is Less than Stated
Reviewed in the United States on April 1, 2024
Purchased for my mother. It is very quiet with simple and responsive controls. Night light is a good feature and works as stated. The mist dissipates quite well and is invisible about one foot over the humidifier. The automatic standby feature when water in the tank is gone works great. However; even on the lowest setting it will not last 32 hours as stated. I found it lasted about 26 hours; still pretty good. I found it easy to fill. My mother can't carry the tank when filled to the Max Fill Line as she is unable to keep a good grip on the tank with her arthritis. She uses a large cup and sometimes a pitcher with a handle and takes the water to the tank and pours the water in the tank. Perhaps some sort of handles could be attached to the tank? Not sure on that. The image shows a pan under the humidifier. Not needed as no leaks noted. My mother just feels better to have it under the humidifier.

All in all found it to be well worth the price.
Customer image
Albert
4.0 out of 5 stars Very Quiet and Excellent Mist Output However Run Time is Less than Stated
Reviewed in the United States on April 1, 2024
Purchased for my mother. It is very quiet with simple and responsive controls. Night light is a good feature and works as stated. The mist dissipates quite well and is invisible about one foot over the humidifier. The automatic standby feature when water in the tank is gone works great. However; even on the lowest setting it will not last 32 hours as stated. I found it lasted about 26 hours; still pretty good. I found it easy to fill. My mother can't carry the tank when filled to the Max Fill Line as she is unable to keep a good grip on the tank with her arthritis. She uses a large cup and sometimes a pitcher with a handle and takes the water to the tank and pours the water in the tank. Perhaps some sort of handles could be attached to the tank? Not sure on that. The image shows a pan under the humidifier. Not needed as no leaks noted. My mother just feels better to have it under the humidifier.

All in all found it to be well worth the price.
Images in this review
Customer image
dvd
5.0 out of 5 stars The Best!
Reviewed in the United States on February 5, 2024
I have not used a humidifier in decades; never had the need for one. The one that I had in the past was rather noisy and since you need one when you have a cold or not feeling well, it did not help with the sleep-factor. But recently, even though I've lived in my house for almost 40 years and never had an issue - I started getting super dry sinuses, nose bleeds - just miserable. This one caught my eye because of the pretty good reviews, ease of cleaning, and that many said it was rather quiet. Well, I'm glad that I selected it! It took about 2 nights to finally get some relief with my sinuses - but now I can sleep through the night without waking up, hardly able to breathe. Some reviewers said the water lasts for several days so the first night I only filled it up about a 1/3 of the way. It shut off (automatically :-) a few hours before dawn. The following night I filled it close to the max line and it lasted, easily, all night. Now I fill it up a bit over halfway and that works the best - since I always dump the water every morning and add fresh at night. It is heavy for me when it is full (as a senior with a bad knee - and having to navigate around two sleeping great danes at night) so I'm happy that halfway lasts all night. I have it on the floor on a low stool - so the furniture does not get moist, at mid-mist level - and it is perfect for me. That is probably not really a concern, because although I put a towel down so the floors don't get wet, everything appears perfectly dry in the morning. Aside from its exceptional performance, what has me touting this humidifier, is its exceptional low sound level. I do not like noise - even white noise - when I sleep and this one fits the bill. I honestly hear nothing unless I am right at the edge of my bed - within inches of it. For that alone, I would give it 5 stars. Although I've never used the night light - it does appear to be very nice - not too bright, just a soft blue glow.

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