Ultrasonic Cool Mist Humidifier 3L - Buy Air Humidifier Online at the Best Price on Geniani


Geniani 3L Ultrasonic Cool Mist Humidifier with Night Light and Auto Shut-off

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Geniani Ultrasonic Cool Mist Humidifier 3L is your chance to improve your health. Fresh air can be a kick-starting push for many positive changes in your life. Producing 250-300 ml of mist per hour, the Geniani ultrasonic humidifier moisturizes the air quickly and quietly. It turns off automatically when the water level is too low.  The large water tank will help you get non-stop air humidification. Buy the Cool Mist Humidifier 3L at a great price now.

  • Automatic shut-off;
  • 3 liter water tank;
  • 360-degree mist nozzle;
  • Whisper quiet technology;
  • Night light features;
  • 2 Year Warranty!

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Is it possible to have good-looking skin without special care? To sleep well without sleeping pills? To work effectively without ten cups of coffee in the morning? With a Geniani humidifier, it is. It produces pure and fresh oxygen that wakes up your brain, improves blood circulation, elevates mood, and provides a good night’s sleep. As powerful as a regular humidifier. Whether you need complete darkness during sleep or prefer a dim light in the room this humidifier is for you! You can turn the night light on and off. 


All is possible with Geniani Ultrasonic Cool Mist Humidifier 

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Antibacterial Material

Antimicrobial technology provides extra protection and suppresses mold growth.

Large 3 L Water Tank

Non-stop air humidification on the highest mist setting for 12 hours, and 24 hours on the lowest setting.

Filling is a Breeze

Turn the water tank over, unscrew the cap, and fill! Fits easily into the kitchen or bathroom sink.

Filter Free Operation

Save your money and time! No more spending extra money on filters and extra time on replacing them

360-Degree Mist Nozzle

Adjust the direction of the cool mist using rotating mist nozzle.

Adjustable Mist Level

Set the desired mist level in accordance to your needs.
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Breathe Easier

Refresh and purify the air in your home for a safer, cleaner atmosphere.

Silent Operation

The clever way to humidify the air in your room or whole house while sleeping or working.

Stylish and Good-Looking

The humidifier has a modern design which will fit both rooms and for offices. The device is perfect even in the bedroom.
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Night Light Feature

Whether you need complete darkness during sleep or prefer a dim light in the room this humidifier is for you! You can turn the night light on and off.
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Auto Shut-Off

Get enough quality sleep and wake up refreshed! Geniani humidifier turns off automatically when the water level is too low.

More Powerful

Ultrasonic Cool Mist Humidifier 3L is twice as powerful as any other. Producing 250-300 ml of mist per hour, the Geniani ultrasonic humidifier moisturizes the air quickly and quietly.

Perfect for a Nursery

A humidifier is a good way to solve all the problems with dry skin. Improve the quality of your child’s sleep and ease allergies or other respiratory problems with a Geniani humidifier.
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2 Year Warranty

If you have problems with the humidifier or it stopped working, there is no need to panic. We will promptly replace your product at no charge!
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A Perfect Gift

A cool mist humidifier with night light is a good way to impress a family member or a loved one. It is also a practical gift that will be used every day.

ETL Certified

Geniani humidifiers conform to US safety standards which are proven by Intertek certification.

Easy to use 



Remove the water tank and unscrew the tank cap


Add a clean water


Screw the tank cap back tightly


Put the water tank back on and enjoy clean air!

Geniani-innovative solutions to keep your family healthy










120V, 60Hz, 20W


3 Liter

Cable length

5 ft

Rated power


Package Dimensions

13.3 x 8.8 x 8.8 inches

Item Weight

4.51 pounds

Shipping weight

4.51 pounds

Shipping: All orders are shipped within 1 – 2 days with a shipping duration of 2 – 5 business days after the package has left our facility.

: Available not only for 30 days but for up to a year. No questions asked.

28 reviews for Geniani 3L Ultrasonic Cool Mist Humidifier with Night Light and Auto Shut-off

  1. 5


    I have had amazing results with this unit. Have used it every night for a week now, and I am sleeping much better and no longer wake up with a dry nasal problem. And, the mist does not leave a wet mist on my floor or the table on which it sits.

  2. 5

    Donna D.

    Very happy with this humidifier. Seller delivered promptly, it was carefully packaged, easy to set up, and has made a difference in my bedroom area already after just a week. I live in a very dry climate, and a friend suggested using a humidifier for health purposes and to help with dry skin. It is a little early to see if this is going to help with those specific issues, after only a week of use, but I do feel the difference in my sleeping area. I will get back with results after I’ve used the product for a few months. Thanks to the seller for making this a very positive buying experience.

  3. 5


    This humidifier is the bees knees!
    It’s a big egg type shape, as per the pictures and very easy to use. I love that I can change the direction of the mist flow and the quantity too!

    It holds 3L/0.79Gallon and thus lasts quite a while. It is mostly soundless however it does have a neat little water-feature-esque sound going on when it is drawing more water into the well beneath the tank, which is where it makes the mist to send out of the machine. It’s definitely different to the other, smaller humidifier I had, but I love that it doesn’t have filters which need changing, seems like it’ll be easy to clean and the occasional gurgle is something I got used to within the first day.

    I don’t use the night-light feature as I have no need, but it’s probably pretty helpful for those who like that sort of thing. I’ve only had this a short time, so I’ll update if anything changes, but I needed this in my VERY DRY home, and I’m happy with my purchase.

  4. 5


    This is a perfect size for my living room which is about 20×30′. The only thing I’d change about it would be to have it able to run for 24 hours. As is, on low setting it will run about 20 hours. It puts out a good steady stream of humidity and I have a bunch of happy parrots. I breath a bit easier too.

  5. 4

    Jenn F.

    We bought this for our baby nursery. Pros: very quiet, night light functionality that can turn off, lowest setting keeps nursery humid enough if door is shut and day and night. Cons: the first day we had it in a plastic bin to protect the floor but the mist didn’t go up high enough to get out of the bin (6 inch sides). So, we moved it to a towel and it soaked the floor. Last try worked fine- put it on an upside down laundry basket. It needs to be about 18+ inches off the floor to get the mist high enough. Now it’s fine but I can imagine some people might not have space or want to deal with it propped up like this and putting it on a night stand or dresser would likely ruin the wood.

  6. 5

    B. Rothstein

    I’m very pleased with this humidifier. My previous humidifier was an Aircare evaporative pedestal humidifier. It went through a lot of water, but didn’t do much for the humidity level in my house and was extremely loud. This Geniani humidifier is quiet and is doing a great job so far. I’ll probably buy a second one for my bedroom.

  7. 5


    I’m amazed by the results of this unit. Have used it every night, and I am sleeping much better and no longer wake up
    with a dry nasal problem, and there is no wet mist on my floor or the table on which it sits. Changing the direction of the mist flow and the quantity is a very cool feature, and I love that it doesn’t have filters which need changing, so it seems like it’ll be easy to clean and the noise is something I got used to right from the beginning. The big water capacity last very long time. Very useful

  8. 4


    I bought this Humidifier about a week ago and so far, so good! It’s definitely different than the one I owned before, which was a Vicks model and not Ultrasonic. With this Humidifier you can see the water vapor so you get a better sense of the direction the vapor is going. It also puts out a good amount of moisture – I know this because not only did it use up the water in the tank relatively quickly, but the areas around the humidifier were a little damp. The directions say not to put it on carpet, and now I understand why. It’s good to have it elevated. I put mine on a stool, steering the water vapor to where I need it to go. When unboxing the item, I liked the Geniani company’s little card that said something to the effect of “let us know if something is wrong, don’t just write us a mean review!” Seems fair to me!!
    I also really like the little LED blue light that you can turn on if you want. The unit is pretty darn quiet, but it does emit a slight high-pitched sound. I don’t mind it. It’s in the office with my desktop computers running and I don’t think about it.

  9. 4

    Michael Burke

    Love be the ease of use and the fact that you can use tap water and no filter. Have to put on a high surface because of condensation.

  10. 5


    Very large capacity humidifier which means I don’t have to keep refilling so often. I love that the amount of mist projected is fully adjustable. I’ve used it in both the living room and the bedroom and have definitely noticed the “static shocks” between me and the dog (and me and myself!) have been dramatically reduced. There were some previous reviews that this humidifier does not leave the “mist dust” on furniture….unfortunately, I did not find that to be true. As with any other humidifier I have used, this one leaves behind the “mist dust”. I do have a water softener and full house filtration system; still got the dust. But, I find it just a nuisance compared to the benefit of air. It is also whisper quiet. It has a night light in it, but I have not used it. I like my bedroom nice and dark when I sleep. In saying that, it is not a very bright night light; it’s very subtle.

  11. 5

    J Michael Tibor

    Whisper quiet and pumps water into the air like a firehose. It really pumps out the ‘mist’ of moisture. It’s a small unit but more that adequately fills the room with enough moisture. Filling it requires removing the top cover where there is a handle, then you lift it up and turn it upside down to unscrew the container housing the water. This process is a bit messy, so expect that you may get a little water on you or on the table (or wherever) you have it sitting. But this is a minor nuisance when compared to the sheer level of water this thing pumps into the room, and quietly at that.

  12. Bree Hudson

    The big plus is that humidifier works really quiet. I don’t hear any noise and can sleep without waking up through the night. The price is good for such great quality. The tank is big enough, can work for 7-8 hours without refiling it. Love such pleasant color and stylish design. Definitely worth buying, especially for the winter season.

  13. 5


    This product works perfectly.

    Pros: Works fine
    Large capacity
    Easy to use

    Cons: Occasional water bubble sound
    Clean regularly at least a week to avoid mold formation.

  14. 5


    I was recommended to get a humidifier by a doctor. So, I bought this one is exponentially better than others. The tank is pretty big so I don’t have to refill it so often. The nightlight is amazing – a little detail that makes everything seem cozy and romantic. I like the relaxing feeling I get from using it.

  15. 5


    This product works perfectly.

    Pros: Works fine
    Large capacity
    Easy to use

    Cons: Occasional water bubble sound
    Clean regularly atleast a week to avoid mold formation.

  16. 5


    I suffer sinusitis for many years with difficulty to breath through my nose at night. As soon as the first night I saw the drastic improvement whit the cool mist from the device. The machine is efficient and silent. The water tank is big enough to be recharged every 2 night. Very happy so far!.

  17. 5

    Cheyenne W.

    I am satisfied with this humidifier. I have only been using it for a couple of weeks but I’m happy.
    •The noise level is as low as can be
    •The mist comes out pretty far when turned up. It has a nice range of how much I can adjust what comes out.
    •It’s very easy to use – fill it up and turn it on
    •It has a nice blue light that isn’t too bright but bright enough to be a little night light.
    • I haven’t tried to clean it yet but I like that the instructions are to fill with vinegar instead of trying to stick a dish brush inside and move it around. We will see how the cleaning goes.

  18. 4


    I bought this humidifier for my babies room. I had purchased humidifiers in the past and they were nightmares. Water all over the floor, noisy, and constant refilling. Not this one. I love this humidifier for the simple fact that its simple, gets the job done, and its at a very good price. The HUGE PLUS is that it has an automatic shut off function!! It also has a nightlight that you can turn on or off and you are able to control where the mist disperses to by adjusting the top of it. It’s not soo big like other designs and I like that I can choose the level of mist. I recommend this product to those looking for a good inexpensive humidifier!

  19. 5


    The humidifier is definitely worth purchasing. It’s not too expensive, the water tank is big enough to blow mist the entire day. Not too big, fairly quiet, and the nightlight feature is a great touch. Nozzles are always nice if you want your mist to go in a particular direction.
    Also, it’s great to not have to take out and clean the filter.

  20. 5

    A. Carly

    It works really well. Bought my dad one too. It needs to be able to turn it down more tho. I wake up to being in a big humidity cloud!! It looks like fog.

  21. 4

    A. Harty

    Love the size of this humidifier and how quiet it is. We have only had it a week but everything is more than good! Also liked thorough instructions on how to clean!

  22. 5


    This humidifier delivers a lovely, cool mist that you can regulate both how much and where to aim. It is attractive and lightweight. You can run it all day through the evening without refilling it. Just what the doctor ordered, my eye doctor that is! I have had glaucoma eye surgery in both eyes and dry eye is now a problem. This humidifier really helps to soothe the dry eye condition, especially since I have blown hot air heat.

  23. 5

    Carole P

    This is incredibly easy to use a humidifier and ran perfectly from the first time I used it and I am not mechanically gifted. I live in a generally humid climate but this winter was dryer than usual and my skin became very dry and itchy. What I especially liked, besides being so easy to set up, was how safe it is with automatic shut-offs if the water runs out and how quietly it ran, since I moved it to the bedroom at night and kept it in the living room during the day. It was reasonably priced and worth every penny. From the minute I started using it I could feel the difference.
    I highly recommend it.

  24. 4

    D. Pendergrass

    No problems with product or service. I would do business with them again.

  25. 5


    Best humidifier I’ve owned! Can almost fog up my room. Throat hasn’t been sore in the morning since I’ve started using this.

  26. 5

    Kayla Johnson

    I have 0 complaints, and appreciate all aspects of this product. I purchased this product 2 years ago after I spent many many hours researching the market and found that pretty much nothing out there seemed like a true front runner and would last for years to come. I was so confident with this product once I found it that I purchased two and I have been very pleased with the quality of them so far.

  27. 5


    This is by far the best cool mist humidifier I’ve ever had. So happy with my purchase. Would definitely recommend it.

  28. 4

    Edmundo P.

    very nice humidifier it lasts a long time and is easy to use

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