








💨 Elevate your air game—breathe better, live better.
The Dreo 6L Ultrasonic Cool Mist Humidifier is engineered for large rooms up to 500 sq ft, offering up to 60 hours of ultra-fine mist at whisper-quiet 28dB. Featuring a top-fill design, precise humidity sensors, customizable mist direction, and ambient lighting, it creates a serene, healthy environment with minimal maintenance. Ideal for bedrooms, nurseries, and plant care, it combines advanced technology with sleek modern design to keep your space perfectly balanced and comfortable.
















| ASIN | B0D3V95ZJC |
| Best Sellers Rank | #266,891 in Kitchen ( See Top 100 in Kitchen ) #621 in Single Room Humidifiers |
| Brand Name | DREO |
| Capacity | 6 Liters |
| Color | white |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,078) |
| Filter Type | Pre Filter |
| Floor Area | 500 Square Feet |
| Included Components | 1 Humidifier, 1 x Cleaning Brush Cleaning Guide, 1 x Demineralization Cartridge, 2 x Scented Pads (1 pre-installed), User Manual |
| Item Dimensions D x W x H | 14D x 28W x 25.8H centimeters |
| Item Shape | Oval |
| Item Type Name | Humidifier |
| Item Weight | 1.76 kg |
| Manufacture Year | 2024 |
| Manufacturer | Dreo |
| Material | BPA Free, Baby Friendly Plastic |
| Model Name | HM524 |
| Model Number | DR-HHM004 |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | Adjustable Humidity Control, Aroma Diffuser, Easy top filling, Night Light, Ultra-quiet 28dB operation |
| Power Source | Corded Electric |
| Room Type | Bedroom |
| Runtime | 60 hours |
| UPC | 810142852944 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 26 Watt-hours |
P**K
We experience large swings in humidity over the year and it has become necessary to add moisture in the winter as the humidity levels have dropped to 10-15%. The DREO unit has been running about a week. It is quiet and has been very effective. Humidity levels have increased over a roughly 2000 sq ft area to between 30 and 45%. The DREO humidifier runs for roughly 24-hours on the 6L tank. We are filling it every day. I suspect that we will add a second humidifier next winter.
S**M
This is a really nice humidifier. I've used a lot of humidifiers in the past and they usually do the job. This one meets the need and has a few surprise extras. The large canister was essential for my very large bedroom. I'm in San Diego where it's dry, and it took 2 full fills to bring my room to 65% humidity. Now that I'm there, the canister only needs filling once every few days. I love how much comes out at once. I've never seen that much on any humidifier I've had. And the nice surprise is being able to angle it in a direction so that it can come down directly onto my head while I sleep. This thing is silent. No noise at all. It just does it's thing without a hum. The controls are very easy. I set the desired humidity to 65% and it just goes. I love that I can see what the current humidity is from far away. The display is really clear. The light is nice and not terribly bright and I like that it can be turned off at bedtime without turning off the function of it. One of the really nice surprise is how easy it is to fill the canister. If you pick it up it comes easily out of the base. And unlike any other humidifier I've had, the canister sits flat on a counter so you can refill it without holding it. It also feels really sturdy. I think I'll probably by another few for my guest rooms as visitors tend not to be used to the dryness here. I highly recommend this product.
C**A
Super quiet, nice choice for flow. I did not realize you could use distilled water in it and had already ordered the demineralizing filters which are not required if you use distilled water. Happy with the product itself.
C**O
When you set it to auto on a dry day, the tank will run itself dry in just 12 hours if used in a large room. It sounds bad at first but it means this humidifier can increase its mist output in response to dryness, so I am 100% satisified with that. It's nice and quiet and odorless. The size of the water tank is great and it does last 60 hours if humidity is 30-60%. The lights are great indicators of the humidity level: yellow if dry, green if just right, and blue if it's 60%+ humid. My one caveat is set the humidity setting to 60% if you want to put it on auto to account for the built-in hygrometer being closer to the mist than the rest of the room because this thing lowers its mist output as its hygrometer reaches the selected humidity level. I've had it for a year and no issues.
B**R
Excellent unit. Works like a charm even with my very hard water.
Trustpilot
2 days ago
2 weeks ago