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DREO 409S Humidify Your Night
Feel the Wind with DREO
Healthier Mist, Healthier Life
Warm and Cool Mist, All-around Comfort: Switch between warm mist (reach 133°F in 8 mins) for winter relief and cool mist for daily comfort. This large humidifier increase RH 18% in 20 mins to provide consistent, comfortable air year-round.
Supersized Mist, Wide Coverage: With a 550 ml/h high mist output, a 40-inch tall and 4-inch wide mist, this air humidifier provides efficient moisture distribution across large rooms up to 600 ft², ensuring your entire space stays comfortably hydrated.
80H Long-lasting Comfort: The 8L water tank supports up to 80 hours of continuous operation, ensuring lasting comfort and fewer refills day and night. Enjoy undisturbed sleep or work with this quiet humidifier, operating at just 28dB.
Accurate Humidity Control: Equipped with high-precision humidistat, this home humidifier for plants indoor maintains your desired humidity level within a 5% tolerance. Together with auto mode, it automatically adjusts to offer consistent humidity.
More Ways to Control, Smarter Than Ever: Take full control with our smart humidifier, monitor real-time humidity, set schedules, and view reports effortlessly via the DREO app, or enjoy hands-free convenience with Alexa and Google Home voice assistants.
Easy to Use: This top-filled whole house humidifier is equipped with multiple functions, from humidifying your air, to diffusing essential oils, and changing the mood of your room thanks to ambient light, giving you three different uses in one perfect humidifier.
Gentle Moisture Care: The Dreo humidifier’s water tank is compatible with an optional cartridge, releasing a softer, more soothing mist — perfect for sensitive respiratory systems, making it an ideal baby humidifier while also being gentle on the elderly. Want an even better experience? Search for ‘Dreo Demineralization Cartridge’ to upgrade now!
9 reviews for Dreo 8L Smart Humidifier Large Room 600ft², HM717S, 80H Runtime Supersized Warm and Cool Mist Humidifiers for Bedroom Baby, 28dB Quiet Air Humidifier for Plants Indoor, Home, Whole House, Silver
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Original price was: $119.99.$21.99Current price is: $21.99.

Dani –
High Quality. Great buy!
We have a whole house humidifier but it can’t keep up with the dry air. This humidifier is used on the second level. It is quiet, compact, and changed the entire environment. I no longer get stuffy sinuses or sore throat. It’s easy to use, and doesn’t leak.
Michele W. Jones –
Nice humidifier
I really love this humidifier. Large, easy to maintain, and looks awesome. I have mine in the living room and it puts out a nice mist that you can change the amount of mist and the direction. If you follow the directions, it’s easy to clean. I use distilled water and pouring in the tank was a little bit awkward. I’m very short so pouring water in it while it’s sitting on a stand is hard. I haven’t had any leakage from the humidifier. It’s worth the money.
TW –
Good quality humidifier.
Purchased this humidifier for my pup who was having bloody nose from having a dry nostril this humidifier is great quality and hold about 2 gallons of water. It is super useful. Does a really good job and help helps. Keep the room moist. It is easy to use in the feature with the oil sent is cool, but not useful for me since this was for my pup. Love that this one have the hot and cool mist option.
True Reviews –
Dreo products are a winner!
Works very well. I love the changing color ability and also love the app. Dreo makes great products and I would love to use and review them all. The water tank on this dehumidifier is very large, just make sure you have the space for the unit as it’s quite large.
Iryna Didyk –
nice and quiet
amaizing product , not noisy , no leak , did not clean yet but I do not undarstand why it smell so strong , it stink like someone peed . I got the essential oil to kill the smell , but it really bother me .To all who have this already – do You have this problem or it’s mine only…
JJ –
Another great product from Dreo
I’ve not had any growth in this humidifier as long as I don’t use tap water. I’m not sure if it reads the humidity correct as it gives a different reading from my humidity and temperature monitor near by. Helps a lot when the air feels dry and a full tank will last days of use. Runs very quietly and functions well.
Nicholas Parker –
Researched, bought this one, great unit! Excellent customer service too!
I researched a bunch of these and ended up picking this one. One reason is that I read a flat mist “wall” will affect a room better than the typical streamer. I’ve been using it for a few days and it works great! Easy to operate on the front panel and the app does the job too.👍Outstanding customer service too! I had a question about the extra absorption pad included in the box, and they went above and beyond to help me figure it out. BTW, the one in the plastic bag is an extra one. You can use it if you need to replace the one already in the machine.Highly recommend!
Nolongerwillingtoshareit –
I like this brand
I have another model that I keep in our bedroom. I bought this bigger one to go near our woodstove in the living area. Just hooked it up and started it today and it’s chugging along just great. It puts out a lot of humidity which is adjustable, it is very quiet and this one holds a lot of water. My old one had no issues with leaking and I’m assuming this one won’t either. I particularly like the very large bar at the top of this one that swivels forward and back. This puts the humidity coming out of a broad channel. Video shows it set at only level 2. I am allowing 66 to 67% humidity because it is sitting near a woodstove. That is actually adjustableThe sound you hear is my woodstove fan, not the humidifier. The humidifier makes a barely noticeable hum.Finally, the flickering of the light is normal when taking photos and video of lights. In real life it does not flicker that your eyes actually see.
Edgar Pereira dos Reis –
Excelente qualidade e muito bonito