

💨 Elevate your air game—breathe better, sleep deeper, live healthier!
The LEVOIT 3L Cool Mist Humidifier is a sleek, quiet, and efficient device designed for bedrooms, offices, and plant care. Featuring a large 3-liter tank that lasts up to 25 hours, a 360° rotatable nozzle for precise mist direction, and a built-in essential oil diffuser with night light, it enhances air quality while promoting restful sleep. Its ultra-quiet 28dB operation and automatic shut-off safety make it a trusted choice for health-conscious millennials seeking wellness and convenience.













| ASIN | B09QKVB8BB |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 56,358 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 38 in Humidifiers |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,292) |
| Date First Available | 15 May 2022 |
| Included Components | 1 x 3L Cool Mist Humidifier&Diffuser Dual 150, Cleaning Brush, User Manual, Water Filter Sponge |
| Item Package Quantity | 1 |
| Item Weight | 1.38 kg |
| Item model number | LUH-D302-WUK |
| Manufacturer | LEVOIT |
| Number of Pieces | 1 |
| Part Number | UH-D302-WUK |
| Product Dimensions | 18.29 x 20.6 x 29.21 cm; 1.38 kg |
| Shape | Rectangular prism |
| Size | 3L Cool Mist Humidifier |
| Sound level | 28 Decibels |
| Special Features | 3L Water Tank with Essential Oil Diffuser, Easy Top-Fill, Lasts Up to 25 Hours, Night Light, Quiet, Waterless Auto-Off |
| Style | 3L Cool Mist Humidifier |
| Voltage | 220 Volts (AC) |
| Wattage | 25 watts |
V**F
Great humidifier
First time I’ve used a humidifier. It’s great! Really good to have a big tank that lasts for 8hrs x 3 nights (on 40-50% setting). Bought this when I had a nasty head cold and blocked nose that forced me to ‘mouth breathe’. I kept waking in the middle of the night with my throat on fire - so dry and painful. This humidifer worked brilliantly to moisten the air in my bedroom at night. I have it beside my bed with the mister-nozzle angled away. Although I’ve recovered from the cold I’m still using this at night - my houseplants have never been healthier and I swear it’s rejuvenating my skin, too. Bonus! It came ready to use straight out of the box with zero assembly required. The large water tank is great - I fill it every 3 days and it runs all night on about 40% setting, for 8 hrs a night. It makes a very gentle low burrrrrrr sound that I find very calming and helps me sleep. Definitely a good purchase and already recommended to my parents.
J**A
Amazing Humidifier.
I've had this laying around for some time now as I just found it really difficult to get round to setting it up mentally. But today I have eventually gotten round to using it, I ordered distilled water a few days ago, and I have not too long ago just set it up after cleaning the device. It is a really easy and simple to use device, of course as with any product I'd recommend just reading the manual to actually understand exactly what you're meant to do with cleaning and such, but it is really easy to understand! I purchased this as I have been having sleep issues and general living issues, and after getting a air quality tracker, I found out my room had very low humidity. So this purchase has been made for my future health. And so far has made me feel a little better, and hoping it will keep doing so.
V**I
Effective and Quiet Humidifier with Great Features
The LEVOIT 3L Humidifier is a fantastic product! It’s highly effective at improving air quality, and I love the night light feature, which adds a cozy touch to the room. The cool mist helps keep the air fresh, and the quiet operation is perfect for a peaceful night’s sleep. The 360° rotation nozzle is a great design feature, and I’ve noticed the humidifier can run for up to 25 hours, which is ideal for overnight use. The auto-off feature adds an extra layer of convenience. It also comes with 2 filter sponges, which is a nice bonus. I highly recommend this humidifier for anyone looking to improve air quality in their home or office.
D**A
Game changer - wouldn't be without it
Finally, I took the plunge and purchased this unit. I own other Levoit products (air purifier) and found their brand to be of good quality. This unit did not disappoint. What a fantastic size - gives off a directional controlled mist at your fingertips, lasts for at least three hours (on lowest setting) and most importantly, has almost resolved a chesty cough due to dryness in the home. I love it. When this unit is next on a deal, I'll be making another purchase. The one I have lives between the living room and the bedroom at night. The single best purchase of a humidifier you'll ever make.
A**R
Works fine
Kept waking up with a soar throat and my eye would sting in the evenings. I also had really chapped lips and dry skin but after a night with the humidifier it was all gone. Definitely worth buying one. Only issues I have is that the packaging wasn’t protected or sealed. The description also likes to imply that it comes with essential oils but it doesn’t. Would have been nice if it did though.
I**N
Item as described
Item as described
R**E
Decent Concept, Durability Concerns - Not a Long-Term Solution
Pros: Compact design Simple to operate with twist-on controls Potentially useful for small spaces Cons: Limited noticeable humidity impact Fragile construction (easily damaged if dropped) Lacks advanced features like humidity sensors Detailed Review: I purchased the Levoit Dual 150 Humidifier hoping to provide some comfort for my pregnant partner, but found its performance underwhelming. Despite running the device multiple times, I struggled to detect any significant humidity changes in the room. The build quality is disappointing - a simple fall from a cupboard resulted in a cracked water container, rendering the entire unit unusable. For a device in this price range, I expected more robust materials. While the humidifier has some appealing features like easy filling and quiet operation, its overall effectiveness and durability make it hard to recommend. Those seeking consistent humidity control might want to invest in a more reliable model with better build quality. Bottom line: Approach with caution, especially if you need consistent performance.
J**B
Brilliant!
Bought this to help me sleep when I was suffering with a post-nasal drip after a heavy cold. I was coughing literally all night and my throat was really sore. Noticed on an NHS website that a humidifier could help at night and was so desperate for sleep that I decided to try this. And it really does help! It is brilliant - very easy to set up, very quiet, and I immediately got a great night's sleep. I don't know why some reviews say you can't turn off the light - of course you can! - just press the light button on the front for light on/off. Highly recommended. Reasonably priced too.
B**L
Sehr guter Luftbefeuchter, macht gute Arbeit, und brummt sehr leise. Für meine trockene Augen perfekt bekomme auch besser Luft da ich chronische Bronchitis habe. Kann ich wirklich nur empfehlen.
S**G
Extremely loud ! Noise level is way above the 28dB advertised. I used other machines daily that have the same or even higher dB rating, so I know that I have been duped. Good luck if you intend to purchase as I can assure you that you won't get a good night's sleep. Another disconcerting point is that the manufacturer does not entertain returns, exchanges or refunds & insist that you pay for the return courier costs. Amazon help desk is equally hands off on this issue. I can't emphasize enough on how poorly made this product is.
S**E
Heel simpel en efficient. Het maakt geen geluid, het is zacht en rustig. En heeft een mooi design.
F**I
Marche très bien. Et la lumière est très pratique
A**E
Good Product, easy to refill, no dripping or leaking here. Nice touch, that you can add aroma oil at the bottom.
Trustpilot
3 days ago
2 months ago