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VIVOSUN Air Humidifier 4.5L 2-in-1 Cool & Warm Mist Humidifier, Indoor Ultrasonic Humidifier with Essential Oil Box & Remote Control for Bedrooms, Offices, Plants, Babies, Dryness, and Skincare

  • Based on 1,217 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 14
Order within 19 hours and 53 minutes
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Style: 4.5L 2-in-1 Cool & Warm Mist Humidifier


Features

  • 4.5L Large Capacity + Warm & Cool Mist Options: Suffering from skin problems because of arid, overly dry air? Our solution: Use an excellent air humidifier to control your indoor climate; The large-capacity 4.5L water tank makes this aromatherapy-enabled humidifier suitable for rooms up to 172 sq. ft.; Supports 2-in-1 warm & cool spray mist to cover your different needs in every season; Under the warm mist option, the water temperature reaches the highest 29.6C within 30 minutes
  • Smart Humidification System + Automatic Power-off: The device has a smart humidification system, which consists of an auto mode and constant humidity mode; You can adjust the humidity from 40% to 80% in 5% intervals; It senses moisture in the air and adjusts its output to maintain the set humidity level; The humidifier automatically powers off when facing water shortages, water tank removals, and overturning
  • 360 Nozzle & 3-Level Mist Volume & Two Control Methods: Comes with 3 adjustable (high/medium/low) mist levels; Double nozzles can rotate 360 for rapid humidification; Features two control methods: a sensitive touch screen and a remote control
  • Ultra-quiet + Sleep Mode + Timer: Our mini humidifier runs so quietly it's almost silent (<35 dB)you'll be sure to get a good night of rest while it's running; Set it on sleep mode to turn off all sounds; Comes equipped with a timer function with four options: 1/2/4/8 hours

Brand: VIVOSUN


Special Feature: Timer, Remote Control


Color: Black


Filter Type: Ion-exchange


Operation Mode: Ultrasonic


Manufacturer: VIVOSUN


Included Components: Remote Control, Essential Oil Box, Air Ionizer, Built-in Filter, Essential Oil Diffuser


Brand Name: VIVOSUN


Model Name: air humidifier


Item Dimensions D x W x H: 4.7"D x 12.6"W x 13.8"H


Material Type: Plastic


Shape: Rectangular


Color: Black


Room Type: Bedroom


Voltage: 1.1E+2 Volts


Runtime: 8 hours


Power Source: Corded Electric


Control Method: Remote


Capacity: 4.5 Liters


Operation Mode: Ultrasonic


Special Features: Timer, Remote Control


Filter Type: Ion-exchange


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • 4L Warm/Cool mist humidifier
Style: 4L 2-in-1 Cool &amp; Warm Mist Humidifier
This Cool & warm mist humidifier is great! It's silent & is to use with its many different options from nightlight, 1-12 hr timer, humidity percent from 40%-95% & can be adjust in 5% increments. Love the fact it holds 4L of water that will last you awhile & the manual even says tap water can be used! Most humidifiers only van be used with distilled or reverse osmosis water so the fact you can use tap water is very convenient. The mist has 3 different stages of mist 1-3. It also displays the actual temp and humidity of the room its in at that time & the fact it has a remote makes it easy to adjust without ever having to get up to do so! Another great product from this Vivosun company. The plus side is the customer service this company has. Very helpful ... show more
Reviewed in the United States on October 26, 2023 by Robert E. Robert E.

  • Works as advertised
I struggle to keep humidity high enough for my seedlings even in a grow tent. I've tried several other Humidifiers only to have the temperature in my grow tent end up way too high and dead plants so we first tested this on a large master bedroom and it held humidity perfectly without raising the temperature and now have it in the grow tent and it is working wonderfully. The temperature is staying a consistent 72 and the humidity 85%. With the large tank I have only had to fill it once a day which is so nice. Very solid product ... show more
Reviewed in the United States on March 27, 2024 by Stephani

  • Good humidifier, terrible automatic humidifier
Style: 6L 2-in-1 Cool &amp; Warm Mist Humidifier
*Updated after talking with Vivosun support: System is working well now and holding the humidity it is supposed to be. It seems like the humidity sensor had possibly gotten wet or had to get acclimanted. No issues with it keeping the proper humidity now and I would purchase this product again. Product works well and will pump out a lot of mist in a short period of time. The issue though, as most others are saying, the sensors. Sensors and automatic controls are terrible. Ambient humidity where this is located is around 50%. Set it to automatically keep it at 60% and the thing will never turn on. Set it to 65%, won't turn on. Set it to 70%... it finally turns on. Problem is that the stupid thing then doesn't shut off. Opened my grow tent after a night of this running and it was like a cool mist sauna in there. Separate sensor was reading 82% humidity... Floor and walls of the grown tent were covered in water and it was like a thick fog had taken over the rest of the area in the tent. If you're looking for automatic humidity control for a grow tent, look elsewhere. This unit will not help you. If you're just looking to pump out humidity, then go for it. This item will pump out a lot. ... show more
Reviewed in the United States on September 18, 2023 by jahans

  • lasted 6 weeks
Style: 4L 2-in-1 Cool &amp; Warm Mist Humidifier
P.O.S. - It popped the face plate seal after using the WARM MIST function w/ timer function for the 1st week of flower.... on 12/12. The heater would not turn off, unplugged it for 24hrs and the heater was still on and would NOT shut off. WASTE OF MONEY and UNSAFE
Reviewed in the United States on October 17, 2024 by pigpen728

  • Works perfect, good price/quality ratio
The media could not be loaded. First off, design, really modern and cool! Looks amazing. Ok, so after using the humidifier for a week now, I never want to go without this model. With the 6 liter reservoir, the machine holds the humidity steady for at least 2 days before refilling it. So it has made my life easier already. I prefer to use RO water instead of tap water because the filters hold every unnecessary particle, so cleaning will be frequent with daily use. Super quiet machine, pumps hard. You can see it working through the see through tank, which I like. The remote is added plus. Overall, it does what it is supposed to do, keep the room humid at your preferred range. Only minor for me is that I cannot switch it on remotely with my wifi socket application. I am truly satisfied, that has to be said about the Vivosun 6l humidifier! Pros: Quiet but powerful Easy to fill and clean Cons: Filter needs frequent replacing Doesn't turn on with wifi power socket switch ... show more
Reviewed in the United States on October 31, 2020 by Ramon Kuster Ramon Kuster

  • Works perfectly!
I love this! The night light is very colorful but not too bright. It has more colors than I showed. Comes well packaged and no assembly required. Easy to fill or empty and the warm mist option with the essential oils is awesome! Not to mention a remote control and all of the options to personalize your experience. Definitely worth the money! ... show more
Reviewed in the United States on November 28, 2023 by Damien Wenger Damien Wenger

  • Leaks No Matter What I Do
I purchased this humidifier 3 months ago. Firstly, I have used several other humidifiers in the past, so I am quite familiar with what to expect, and how to clean and care for them properly. Pros: it is rather quiet, and I liked the night mode, which turns off the display and disables beeping noises. Their customer support is great and promptly rectified my issue. Personally, I dislike the fact that you must remove the whole tank to fill upside down, then carefully place back onto the main unit. Now, for the tough part, Cons: - Its quite a process to clean each week (every humidifier should be cleaned often). You need to remove the tank, and unscrew the cap. -The cap got stuck on my several times and took several people, and rubber grips to open. -There are small areas that are hard to reach with anything but a q-tip. The inside of the tank is nearly inaccessible and you can only rinse it very well, you cannot fit a hand or cloth in to wipe it down. -This unit LEAKS no matter what I do. I made sure to follow the instructions, use clean water, clean the unit thoroughly, did all troubleshooting, and ensured the unit was carefully placed back onto the base. I even sat there for several minutes ensuring it was balanced flat and perfectly aligned....and yet it leaked 5 times. The whole tank emptied onto my table & floor. It ruined my wooden table. And I used so many towels to soak up the lake on my floor. Eventually, the tank started making a whirring noise. And now I am scared to ever turn it back on for fear the motor burns up, or that it will flood my floors again! This unit is likely faulty and must not seal properly when re-installing the tank. However, after this experience, I am skeptical and will look elsewhere. I only gave this 3 stars because of the manufacturer's assistance. They apologized for the issue and refunded the item. Into the dumpster, it goes, sadly, and after only 3 months. ... show more
Reviewed in the United States on February 16, 2023 by Caitlin Scarbrough

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