4.5L Humidifiers for Bedroom, Humidifiers for Home Large Room, Cool Mist Humidfiers for Baby and Plant with Timer, Adjustable Mist Level, 360° Nozzle, Auto Shut-Off, Black
$29.43
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Made for Everyday Comfort
ROSEKM transforms daily comfort into quiet elegance. Our minimalist humidifiers, heaters, and purifiers are designed with refined aesthetics and thoughtful engineering to blend seamlessly into modern homes. Beyond function, they evoke a sense of calm clarity—where every breath and every moment feels beautifully refreshed.
ROSEKM Space Heater
ROSEKM Humidifier
ROSEKM Small Air Purifier
LONG-LASTING COMFORT: Relieve congestion, coughing, and dry skin with up to 40 hours of continuous moisture from a 4.5L (1.2 gal) capacity on low mist setting.
FLEXIBLE TIMER OPTIONS: Set your shut-off timer as per your comfort, choose from 1, 2, 4, or 8 hours. Your comfort, perfectly matched to your daily routine.
PERFECT FOR PEACEFUL NIGHTS: An ultra-quiet companion to lull you into deep, restorative sleep. Breathe easier, sleep better.
PERSONALIZED MIST CONTROL: Experience the ease of adjusting mist levels to Low, Mid, or High with a simple touch, creating your perfect ambiance.
CONTROLLED COVERAGE: With the 360° nozzle, you control the direction of the mist, providing focused humidity where it’s needed most.
NO WATER, NO MIST: This humidifier will automatically stop producing mist when the water tank is empty, ensuring your safety and appliance longevity.
5-YEAR WARRANTY: Enjoy peace of mind with the Rosekm humidifier, which comes with a five-year warranty. Our customer support team is here to ensure your satisfaction!
13 reviews for 4.5L Humidifiers for Bedroom, Humidifiers for Home Large Room, Cool Mist Humidfiers for Baby and Plant with Timer, Adjustable Mist Level, 360° Nozzle, Auto Shut-Off, Black
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$29.43
Dave –
works and great value
Excellent.Remember this is for one room, not the whole house. I bought one for my den where I have some tropical plants that suffer from the dry winter air in New England. It definately helped the plants. I just ordered two more, one for the living room that also has plants and one for my bedroom because the dry air gives me nose bleeds. It has four settings. 4 is full blast, last about 10 hours, 3 lasts about 18 hours, 2 lasts about 24 hours, 1 lasts 48 hours. Easy and simple to use and very quiet.
Emily –
Effective and easy
Effective. Big tank. Got this one because I had the smaller one. Love it but didn’t love filling the tank every night or two. This one, I’m not sure how often I’ll fill, but it’s effective as heck. When it’s the cooler months the heat dries my skin, throat and mouth. This is so so so so so helpful. Easy to fill, easy to clean, easy to useUpdate, I can put it on HIGH and get a lot a lot of condensation and humidity in my air and fill it maybe every 3 days. I enjoy this one and my nasal passages and throat thank me
Online Shopper –
Good Product
This unit is super quiet. You can’t hear it even if you put it up to your ears. Produces adequate mist. There are different mist settings. Love having a timer. The water container holds enough water for three or more nights if you only use it while you are sleeping. I’m giving it four stars for one reason. It is not a deal killer, but it is a mild irritation for me. The water is poured in from the bottom of the tank. Don’t know how many times I forget the top lid comes off. It always comes off when I turn the tank over to refill the water. Again, not a deal killer but I think I would prefer a top filling appliance. Works great. No problem recommending it.
AK –
Excellent humidifier
This is one of my best purchases!! I’ve been using it in my bedroom for a couple weeks now. Super sleek, very quiet. I wanted something smaller in size but when it arrived it was so much smaller than my previous one that I was worried it will quickly run out of water. Nope! It has 4 settings and usually have it on 2 or 3. Disburses a super fine mist and it lasts all night. Automatically shuts off if it runs out of water, easy to refill and clean. Love it!!
Ricki Rookstool –
Works great in a winter bedroom.
This humidifier works great for night in the winter. He is easy to use, quiet and does a great job keeping the air from getting too dry at night. I have slept better and have woken up no so dried out.
Anon –
Great little humidifier
Had to buy one because of the dryness from the winter. The first one I bought (raydrop) was too loud. Had to return it, it made a loud dripping noise that kept me up at night. It was important for me for the next one to be very quiet. This one is very very quiet can’t hear it running at all and it was the same price as the raydrop. Over all I am very happy. It’s very simple to use and has worked well so far. It’s also very compact and doesn’t take very much room on your night stand.
Lee –
Works but very messy
It works as a humidifier. The four settings are really nice and it does indeed go for 24 hours if you have it on one of the lower settings. However, the water tank does not lock into the bottom part at all. It just rests there, so if you bump it even slightly, you risk spilling water everywhere. Also, refilling it is a hassle. Once you put the full tank on top of the dish/mechanism, water begins to flow down into the dish and creates a pool. I’ve found that if you want to refill the tank if there’s anything still in it, about a quarter cup of water also pours out of the spigot on the bottom of the tank when you lift it before it seals itself so you have a pool to deal with in the dish and a mini waterfall from the tank. You kind of just have to unplug the whole unit and take it to the sink to avoid making a mess. I’ve only had this thing for a day and spilled several times already. It works, but I wish I went with a different one.
Laura Black –
Small and effective
Nice and small, and water lasts through the night. It seems to leak a bit but I may have to dry the bottom off before loading it. Very easy to use.
Rishav baishya –
Very nice product
Ranjit Kumar –
Sleek Design: The RoseKM Humidifier boasts a sleek design that seamlessly blends into any room decor, adding a touch of elegance to your living space.Whisper-Quiet Operation: Its whisper-quiet operation ensures minimal disturbance, making it perfect for bedrooms, offices, or any area where peace and tranquility are desired.Adjustable Mist Settings: With customizable mist settings, you can tailor the humidity level to your preference, ensuring personalized comfort throughout the day.Large Capacity Water Tank: The generous water tank capacity means fewer refills, allowing for extended use without constant monitoring or interruption.Easy Setup and Maintenance: Setup is straightforward, and maintenance is hassle-free thanks to the easy-to-clean design, making it convenient for everyday use.Automatic Shut-Off: The automatic shut-off feature provides peace of mind by turning off the humidifier when the water level is low, promoting safety and energy efficiency.
Subhramoy sarkar(SMS) –
Have been using it 24*7 without breaks for the last 2.5 years on medium mode.. it does the work, completely silent.. only issue is the small water tank, need to refill every day.
genericusername –
I got the 2l version and the size is perfect. It is small enough so I don’t have to lug it around the house. The plastic seems great. It does not have any flashy lights so it is really practical for bedtime and sleeping. The auto stop valve makes it really easy to fill without a spill. Four stages of mist control appeals to a wider preference of humidity with changing seasonality. Goes from light to really thick mist, and it does not wet anything to my surprise.It also eased symptoms of my postviral dry cough. It also helps with dry throat in the morning and reduced irritation. I could have used some of fragrant oils in this, but the manual barrs me, would have been nice to have it compatible with fragrant liquids.I am really happy and satisfied with my purchase. Recommended.
Pavan –
It doesn’t leak. There’s good amount of mist when set on high.If there’s a little bit of water left when you’re disposing the left over water or want to refill, a little splash of water can be expected.I got used to flipping the container without spillage. Sometimes a few drops of water collects from at the place where mist comes out.I wouldn’t take chances with other humidifiers.I’ve stopped using this anymore, didn’t solve my nose being clogged.