The best Humidifiers for 2021

TaoTronics 4L Ultrasonic Cool Mist Bedroom Humidifier - Automatic Humidity Monitoring Built-In (Buy on Amazon)

TaoTronics humidifiers add moisture to improve air quality for your home and office: relieve the discomforts such as nasal congestion, skin, and eye dryness; alleviate many common nuisances such as static electricity and cracks in furniture. Studies also show that the flu virus doesn't spread well in humidity.

This humidifier has a helpful LED display with a built-in humidistat, three mist options, and a low water indicator. It's small but powerful and can run for up to 30 hours on a single fill. Though it's a little noisier than other models and has a higher price tag, it's still a top-notch humidifier.

  • Quiet Operation for Bedroom Use: Ultrasonic humidifiers are incredibly silent, producing less than 38 dB of noise; perfect for your baby, and a disturbance-free sleep at night.
  • 4L Tank Capacity, Works for All Night: Over a gallon of water lasts for 12-30 hours working time on a full tank; designed to humidify the air in rooms up to 10-30 m² / 107-322 ft², bedroom, nursery, office and so on.
  • Informative LED display: Built-in Humidistat tells you the current RH; Easily choose between three mist levels; Set your desired humidity level, 40-60% is recommended.
  • Nightlight & Sleep Mode: Choose to turn on the nightlight, or enter sleep mode to shut off the LED screen for a discreet sleep at night.
  • Safe to Use: Automatically shuts off when water runs out; Microporous cartridge filters the water from micro-organisms and bad odor, we recommend you change filters every 4-6 months.
  • Please do NOT use essential oils, which will damage the machine and cause leakage problems.

Reviews of the TaoTronics 4L Ultrasonic Humidifier

What it lacks in attractiveness, this humidifier makes up for in performance

The TaoTronics Ultrasonic Cool Mist Humidifier may not be pretty, but it improves a room’s air quality without making a peep. Twin nozzles also swivel 360 degrees, so you can direct streams of mist wherever you need it most.

Dry air can cause more than just discomfort and health issues—it can even damage belongings like furniture and plants. Luckily, a humidifier can help level out your home’s moisture. There are a couple of considerations to make before purchasing one, of course. Depending on the importance you place on things like the look and sound of a humidifier, there are a variety of devices to choose from. We tested the TaoTronics Ultrasonic Cool Mist Humidifier to see how well it could improve our home’s air quality. Below, everything we observed during our week of use—from its unobtrusive presence to its silent operation.

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Aside from cleaning issues (which are pretty universal), it’s hard to beat.

It’s not the prettiest humidifier on the market, but its strengths in quality and ease-of-use may outweigh any aesthetic concerns you have. Plus, it’s only $30, so you don’t have much to lose.

This thing is legit

I love this humidifier! Perfect for the home atmosphere or indoor plants that need certain levels of humidity! It is built to perfection and does its job really well. I rely on this thing to run 24/7. You can set the RH from 40%-95% RH and it will automatically stop blowing mist once it reaches the set RH & the mist will power back on once the RH drops below your desired percentage. The sleep mode is dope, the LED light is bangin’ (if you decide to turn it on), and I love how it offers 3 mist settings. The overall size is perfect & can easily fit in compact spaces. If I ever need a secondary cool-mist humidifier then I would happily re-purchase this one.

Quality and quiet

I've only had it for one day, so this is only my first impression. I was firstly amazed at the level of protective packaging. It was wrapped in plastic, had Styrofoam protection, then stuffed into not one, not two, but three boxes for additional protection. The unit itself seems to be of very sturdy construction.

The unit worked right out of the box. I quickly read the instructions (didn't really need to), then filled it with water, plugged it in, turned it on, then waited for it to start working. Except that it had already started working, It was so quiet, I didn't notice until I saw the mist rising. Very quiet. There is a tiny gurgle every now and then as air bubbles rise, but that is a negligible sound.

The water tank is easy to carry and easy to fill. I have it sitting in my bedroom on an antique dresser with a marble top. I have it set to the lowest of the three mist levels. At this level, constantly running, it will last about 30 hours. The volume of mist at this level is quite sufficient for my bedroom.

Better than the competition

This is a great little unit and better than anything I could find in Australian stores. The auto-off features work well, the reservoir is huge and the digital humidity readout keeps my partner happy.

I don't like having to clean these things but it's pretty easy with this one. If you have hard water you will probably have to filter it as suggested too. The water here in Brisbane was leaving a fine white mineral deposit around the room until I started filtering the water.

Fine ultrasonic humidifier

I currently have two of these and have used this model for several years. Quiet, making it great for bedrooms. I have used a few other ultrasonic models in the past and this is the quietest. The electronic features work as advertised. Like all ultrasonics, the main drawback is the white dust, which is why I now only use distilled water. The cartridge has little or no effect on the white dust. The opening in the tank is small, making it impossible to wipe down the inside of the tank, so I use the Protec drop-in cartridge balls for anti-microbial action and change it once a month. A reliable, quiet, effective, and reasonably priced humidifier.

These reviews were begotten from the Amazon product page.

TaoTronics 4L Ultrasonic Cool Mist Bedroom Humidifier - Automatic Humidity Monitoring Built-In