Top 11 Best Room Humidifiers 2018

Buying Guide

The ideal humidity for people is at about 30-60 percent.

However, during winter or at dry desert climates humidity might drop to as low as 10 percent and cause the following problems:

  1. Dry skin – causing itchy feelings on skin and irritation
  2. Allergies – With low humidity, dust levels can increase because of dry skin and because the shells of dust mites dry out and enter the air
  3. Dry throat and nasal passages – Without proper humidity, you are more vulnerable to different viruses
  4. Dry eyes can be caused by low humidity
  5. Books, papers and artworks may shrink or warp and become brittle in very low humidity
  6. Static electricity might appear, causing annoying static cling of textiles and causing dust and small particles to stick stubbornly to electrically charged surfaces.

Best Room Humidifiers

If you are unsure, whether the humidity in your home is too low, you can purchase a hygrometer to measure the level of humidity in your rooms(in order to do that, you can read the article on 7 best-selling hydrometers).

In order to overcome the problems, that might be caused of low humidity, it is best to choose the right air humidifier for you in terms of your needs.

Room Humidifiers vs Whole House Humidifiers

The first thing to consider, when buying a humidifier, is to understand, whether you need it to just humidify a single room, or if you want to humidify the whole house.

The whole house humidifiers are usually larger and are able to humidify a very large area.

If you need one, then you can read the article on the 5 best whole-house humidifiers.

On the other hand, the single room humidifiers are better for smaller areas and apartments.

Check out the 11 Best Room Humidifiers on the market right now:

#1. Air-O-Swiss AOS 7147 Ultrasonic Humidifier – Warm and Cool Mist

  • The compact Ultrasonic Humidifier provide optimal humidification, both in the office and at home
  • An integrated hygrostat lets you set the desired humidity – the mist output therefore adjusts itself automatically
  • The humidity level can be specifically controlled at all times by means of a variable control
  • As soon as the water in the tank has been used up, an empty indicator comes on
  • The mist can be distributed in two directions using the double jet nozzle
  • Includes essential water maintenance accessories (Hydro Cell, Demineralization cartridge and EZCal)
  • Other features: Multifunction display with practical reminders (refill water, cleaning required), programmable hygrostat, 3 performance levels, Sleep Mode for low-noise night time mode, timer function, high quality components

Air-O-Swiss AOS 7147Pros: shipped quickly, perfect for raising humidity during the winter, relief from dry or winter skin, great for a sick child and dry furnace air, terrific humidifier, it looks neat, modern, unobtrusive, almost silent operation, does not puddle, no leaks, smart, automatic settings, it adjusts itself automatically shuts off when the room reaches the specified humidity, working really nice in a 600 sq ft, the tank is easy to refill and to clean, recommend this item to anyone looking for a quality humidifier …

Cons: no problems and excellent results …

=> Air-O-Swiss-AOS-7147-Ultrasonic-Humidifier-Warm-and-Cool-Mist




#2. Vornado Ultra3 Ultrasonic Humidifier 600 sq. ft

  • The Vornado Ultra3 Whole Room Ultrasonic Vortex Humidifier is a uniquely effective means to create a comfortable, perfectly humidified living space
  • Vornado’s deep pitched blades pull large volumes of harsh, dry air through the unit and then, using Vornado’s signature Vortex Action, circulates the humidified air throughout the room, providing complete and uniform humidification
  • This unit has a built-in humidistat to automatically regulate moisture output, or can be set to run continuously
  • The easy-to-use push button controls with LED lights provide easy visibility of current settings
  • Three fan settings are available – High, Low or Auto
  • In the Auto setting, the fan and transducer will fluctuate up or down to maintain the set humidity level
  • 1 gallon capacity. 2 gallon output every 24 hours. Humidifies up to 600 sq. ft.
  • 5 year limited warranty. Model is made for 120 volts only

Vornado Ultra3 UltrasonicPros: fast shipment, a must have for those with breathing issues, sleeping through the night with no stuffy morning nose, it has very sleek modern design, flawless and very quiet, big enough for the whole living room, the filter is affordable but not a super cheap kind, puts out a lot of mist even in the low setting, the reservoir is easy to remove and fill, recommend anyone who is looking for a decent and affordable humidifier …

Cons: wish it had automatic shut off, water capacity only 1 gallon is pretty small …

=> Vornado-Ultra3-Ultrasonic-Humidifier





#3. PureGuardian H1510 100-Hour Warm or Cool Mist Ultrasonic Humidifier

  • The Warm And Cool Mist Humidifier runs quietly for up to 100 hours per filling, with Silver CleanTM technology that fights the growth of mold and mildew on the surface of the water tank
  • Ultrasonic technology makes it virtually silent, so it’s ideal for bedrooms
  • Features low water light, soft glow nightlight and a large 1.5-gallon tank
  • Variable spray control adds warm or cool mist to large or small rooms

PureGuardian H1510Pros: great humidifier for the money, 100 hours is a very large stretch, the controls are easy to read, easy to use, do not need to add any chemicals to the water, easy to clean, it helps you get through these dry winters, you can switch back and forth between warm and cold, it has a two part sectioned vent that can turn in different directions, night light or directional nozzle and warm mist function are nice extras …

Cons: the warm mist seems cooler than what someone consider warm, sometimes the cap on the water tank leaks into the base unit …

=> PureGuardian-H1510-100-Hour-Warm-or-Cool-Mist-Ultrasonic-Humidifier





#4. Vicks UV 99.999% Germ Free Humidifier

  • Kills up to 99.999% Bacteria, Mold & Spores
  • Patented Ultraviolet Chamber
  • Up to 24 Hours of Operation per Filling. Dual Tanks for Easy Filling
  • Adjustable Humidity Control w/ Multiple Output Settings
  • Medicine cup allows for the use of Vicks Vaposteam or Kaz Inhalent to produce a medicated vapor that sooths irritated nose and throat membranes

Vicks UV 99.999Pros: it really cranked out the moisture during the winter, price was awesome, attractive and well made, sound is peaceful, the status light is incredibly bright, germ killing UV light is a plus, the dual chambers make it easy to fill and carry, big enough tank to run for 10 hours without a refill, no noise, cleaning and filling the tanks is so easy …

Cons: wish there was an auto-off feature, blue LED power light is indeed bright …

=> Vicks-UV-99.999%-Germ-Free-Humidifier





#5. Honeywell QuietCare Humidifier HCM-6009, 9-Gallon

  • Adjustable humidity control and multiple output settings, Multi- Room use
  • Built with QuietCare technology – performance up to 30% quieter than other console humidifiers, Automatic shut-off
  • Dual tanks for easy filling and carrying, Wide tank opening for easy cleaning
  • Uses less energy than an 80 watt light bulb
  • The sound spec is ≤55 dB at High speed

Honeywell QuietCare HCM-6009Pros: very powerful humidifier, great performance for the price, puts out good humidity even on lowest setting, the water compartment is in two sections that you fill up separately, quiet, no water mist, shuts-off when the desired humidity is reached, it holds about 9 gallons and will go about 20 hours before needing a refill, great moisture distribution, highly recommend it to anybody that has allergies …

Cons: at the highest setting it is still pretty loud, it has a side discharge for air rather than through the top like most units …

=> Honeywell-QuietCare-Humidifier-HCM-6009,9-Gallon





#6. TaoTronics Humidifier Home Ultasonic Cool Mist

  • The TaoTronics TT-AH001 Home Humidifier is an ultrasonic humidifier that emits water vapor to moisten dry air
  • It uses a microporous ceramic cartridge that filters water from micro-organisms, calcium and magnesium ions
  • The humidity level can easily be set to the ideal setting for your room
  • You can also adjust the mist modes and use the 360 degree nozzle to adjust the mist angle so it’s right for you
  • As an ultrasonic humidifier, it’s incredibly quiet and doesn’t make a sound, which is perfect to use when going to sleep
  • Over 1 gallon capacity and 15 hour working time on a full tank will last most of the day and well into the night
  • The LED display provides information including the humidity level and other modes you are using
  • Sleep mode turns off the LED at night so it doesn’t disturb your sleep
  • Two handles on the top and the bottom of the unit make it convenient to replenish the water
  • Finally the timer sets the humidity for a set period before switching the humidifier off

TaoTronicsPros: nice little humidifier, perfect for anyone with allergies or a cold living space, design is sleek and modern, perfect night light, perfect size for a bedroom, smaller than expected footprint, fantastic humidifier for its price, a full-tank of water can work continuously for up to 15 hours, the digital reading is large for easy reading, handles on the top and bottom of the tank, the controls make it very easy to adjust for any condition or situation, does not make a lot of noise, automatic low water shut off, no need for it to run when you reach the level you want, lots of customization options with a LED display, the addition of a filtration system is a nice touch, it has a timer …

Cons: nothing to dislike …

=> TaoTronics-Humidifier-Home-Ultasonic-Cool-Mist





#7. ReMEDies Cool Mist Humidifier

  • Ultrasonic Drop Shape Humidifier, Very calm and quiet personal humidifier, Perfect cool mist bedroom humidifier
  • This cool mist humidifier comes with a high quality stone filter that will keep the humidifier clean & amp
  • Give you a soft and healthy mist, the humidifier filter will also eliminate the bad smell of the water
  • Run’s the whole night without needing to refill
  • Easily adjust the vapor flow with the control knob, Humidifier water tank capacity: 2.8 Liters
  • This cozy home humidifier has a built-in 7 color LED night light, (Yellow, orange, Red, Purple, Indigo, Blue, Green)
  • Set your favorite color or select color rotate option, this will make it the perfect humidifier for bedrooms
  • Aroma Diffuser: Enjoy your favorite oil and water based aroma while humidifying the air

ReMEDies Cool MistPros: great cool mist humidifier, it worked magic on someone allergies and asthmanice, the humidifier for the money, the look is neat, really like the little nightlight feature, nice touch with highlighting colors is really cool, love this for your baby’s room, absolutely no noise, helps you get a better deeper sleep, auto shut off when water runs out …

Cons: the tray for the oils is so small, it is full blast mist at any setting …

=> ReMEDies-Cool-Mist-Humidifier





#8. Air-O-Swiss AOS 7146 Travel Ultrasonic Humidifier – Cool Mist

  • Handy Travel Humidifier lets you enjoy good air quality not only at home or in the office, but also when out and about!
  • The compact Humidifier fits snugly into any piece of luggage to provide you with well humidified air – wherever you are
  • Just pop on a PET bottle, connect the appliance and enjoy healthy air in your room
  • The variable output control lets you set the humidity output just as you like
  • The handy travel companion switches off automatically when it runs out of water
  • Thanks to the 110-240V AC/DC adapter and interchangeable power plugs, the appliance can be used anywhere in the world
  • Additional features: Compact and handy design, travel bag for storage and for cleaning the external surfaces, automatic switch-off and empty indicator, easy handling and cleaning (included cleaning brush)

Air-O-Swiss AOS 7146Pros: best personal humidifier, fast shipping in perfect condition, easy to carry, great little humidifier for travel, effective and healthy, worth the price, compact and straightforward, very handy, very quiet, one bottle lasted through the night, easy to clean, great for the college dorm, perfect for the bedside in the winter …

Cons: the LED light is super bright and you could not turn it off…

=> Air-O-Swiss-AOS-7146-Travel-Ultrasonic-Humidifier-Cool-Mist





#9. Optimus U-31001 1.5-Gallon Cool Mist Ultrasonic Humidifier

  • This Optimus cool mist ultrasonic Humidifier has a 1.11 gallon tank capacity and outputs 1.5 gallons in 18 hours
  • It features a water empty automatic shut off switch and refill light and has an adjustable mist volume control
  • Contains a removable transparent tank with handle for easy removal and transport and has a whisper-quiet operations so it won’t disturb sleep

Optimus U-31001Pros: shipping was fast, arrived on time, affordable, works wonders for the dryness, it is excellent for the living room or bedroom, nightlight is a nice feature, the light is not too bright to disturb sleep, it can run it for 3-4 nights without having to refill the tank, long working time over 24 hours, great job adding much needed moisture to a good sized room, love the auto shut-off feature, quiet, efficient, easy to fill …

Cons: someone noticed it’s a little hard to clean …

=> Optimus-U-31001-1.5-Gallon-Cool-Mist-Ultrasonic-Humidifier





#10. SainSonic® Haze Series SS-H10 Air Humidifier

  • The LAGUTE ROMANCE Diffuser gives out fragrance of natural essential oil, letting moisture of fresh air float all around you
  • It is an ideal product for releasing yourself from spiritual annoyance and relieving the discomforts of dry skin and nasal congestion in the dry weather
  • Snowy white design brings you a simple but romantic beauty, without any decorations
  • The ‘Romance’ features 6 soothing colors; calmly and softly changing from one color to the next; adding an inspiring and relaxing inner calmness
  • It can run up to 10 hours and cover a large area (25m² or 40m²) under different functions with a 500ml large-capacity water tank
  • It’s perfect to place it in your bedroom for alleviating common nuisances brought from congestion or cough

SainSonic Haze Series SS-H10Pros: good price, quick shipping, it is pretty stinking awesome, the colors and the mist is really nice, rooms smell so clean and fresh, sure you will enjoy it a lot, sure kids love the changing colors of it, it works well, no bubbling while running, lasts for many hours, love the auto shut off if your water gets too low …

Cons: someone did not like is that it makes a beep sound when it turns off, it’s a little bright to have right next to your bed …

=> SainSonic®-Haze-Series-SS-H10-500ML-Aromatherapy-Essential-Oil-Diffuser-Air-Humidifier





#11. Crane Drop Shape Ultrasonic Cool Mist Humidifier

  • Humidifier holds 1 gallon of water and produces up to 2.3 gallon moisture output per day
  • Provides relief from cough, cold and flu symptoms
  • Increases air moisture for easier breathing and a good night’s sleep
  • Whisper-quite ultrasonic operation runs up to 24 hours
  • 360 degree mist nozzle and variable control settings
  • Ships in Certified Frustration-Free Packaging
  • Increases air moisture for easier breathing and relieve of cough, cold, and flu symptoms, including nasal congestion, dry cough, sinus irritation, nose bleeds as well as dry skin
  • Ultrasonic cool mist operation does not require a filter to run (demineralization filter available – model # HS-3161)
  • 1 gallon water tank runs whisper quiet up to 24 hours
  • Puts out up to 2.3 gallons of moisture per day and effectively humidifies rooms up to 250 square feet
  • Auto shutoff safety sensor and 360 degree output nozzle

Crane Drop Shape UltrasonicPros: the price was right, small and cute humidifier, the color feel so energetic, very cool design, fits so well in our home and so functional, helped with the recent bout of colds through your house, super easy to handle, easy to use, hardly hear it is on, it blows a quiet mist as promised, the tank empties in about a day, easy to keep clean …

Cons: the knob on the bottom where you fill the water is a little tight …

=> Crane-Drop-Shape-Ultrasonic-Cool-Mist-Humidifier