10 Best warm mist humidifiers on the market in 2022: Comparison Table
What is the best warm mist humidifier? These devices can be divided into steam humidifiers/vaporizers and ultrasonic humidifiers. Steam humidifiers, such as the Crane EE-5202, boil water to release warm mist into the air. They are equipped with a heating element, a reservoir, and a nozzle. In addition, vaporizers have a dispenser that allows you to use the device with liquid inhalants. Ultrasonic humidifiers create a warm mist through the built-in diaphragm that vibrates at a certain frequency. They are more versatile and can emit not only warm mist or cool mist but also both of them. One of the popular models of this type is the LEVOIT dual humidifier that offers two mist modes. Apart from that, some humidifiers are made with a filter while others come filter-free like the Honeywell Top Fill. The advantage of the latter option is low maintenance as you do not need to replace filters.
If you need a humidifier for large areas — from 1.000 sq. ft. and up — you should buy a more powerful model such as Aprilaire - 800Z and Aprilaire 700 whole-home humidifiers covering 6,200 and 4,200 square feet, respectively.
1. LEVOIT Humidifiers for Bedroom (6L)
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2. Crane EE-5202 Inhaler & Warm Mist Humidifier
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3. Honeywell HCM350B Germ Free Cool Mist Humidifier Black
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4. Aprilaire 700 Whole Home Humidifier
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A warm mist humidifier is a device which produces a sustained mist of warm water vapor in a larger small area, depending on the device. These are almost entirely electrically powered, with a few weaker battery models available, though most are corded electric. These devices survey host of purposes, one of them being medical.
Types of Warm Mist Humidifiers & How They Work
They can be used to combat severe congestion, respiratory issues, and other such things, which is one of their heaviest uses, but they can also be used to aid people who suffer from ailments due to dry, cold air. Many people who first moved to desert areas, or the dryer, colder Pacific Northwestern areas will often seek comfort in a warm mist humidifier to acclimate themselves.
Larger, industrial warmness humidifiers are also used for hydroponic and greenhouse agriculture, providing a stable, moist and warm environment regardless of the climate outside.
Precautions. Warmness humidifiers should not be used by people with chronic bronchitis, as severe humidity can actually agitate this ailment. It also probably shouldn’t be used as an alleviation method for people suffering from lung cancer, or rheumatoid arthritis, as severe humidity can also agitate these. These should not be used around electronics, as condensation can and will ruin the internal mechanisms.
The two most popular warm mist humidifiers are of Vicks and Honeywell brands. Both devices are filter-free, which is a clear advantage. The problem with filters is that bacteria and microbes accumulate on them. Moreover, using a filter-free device, you do not have to bother with replacing filters. Vicks and Honeywell humidifiers come with a one-gallon water tank, medicine cups and two output settings (low and high). Besides, they have a feature that turns off the unit automatically when it is empty.
The Honeywell model has one more beneficial feature — a reset light indicator that tells you when to fill the tank. Also, this option is longer-lasting and can operate for up to 24 hours, whereas the Vicks humidifier runs for no more than 12 hours per filling. And finally, the Honeywell humidifier is more compact (11 x 13 inches) and lightweight (4 pounds) than the Vicks model.
Honeywell also offers a cool mist humidifier as an alternative for those who cannot use warm mist models. It costs twice as much and uses evaporative technology. This device is germ-free and kills almost all bacteria in the room. Unlike the above-mentioned humidifiers, this one is equipped with a wicking filter.
If you need a humidifier for large areas — from 1.000 sq. ft. and up — you should buy a more powerful model such as humidifiers by Aprilaire. This is a trustworthy brand that has been producing award-winning whole-house humidifiers, dehumidifiers, airs purifiers, and thermostats for decades. By the way, it was Aprilaire that created the first whole-home humidifier. The two most popular products from this company include the Aprilaire - 800Z and Aprilaire 700 whole-home humidifiers covering 6,200 and 4,200 square feet, respectively. Both models are equipped with dual sensors to monitor not only indoor humidity but also outdoor temperature. That is why Aprilaire humidifiers add the right amount of moisture to your home’s air. Easy to install and use, these humidifiers are fully automatic and come with a controller.
10 Best-Selling Warm Mist Humidifiers Comparative Table
Honeywell HWM-705B HWM705B Filter Free Warm Moisture Humidifier, Black
- WARM MIST HUMIDIFIER - Honeywell HWM705B Filter Free Warm Mist Humidifier helps to ensure proper humidity levels in your home. Indoor humidity levels between 40-60% can help relieve cough and congestion, keep throat and nasal passages hydrated and more
- COUGH AND CONGESTION RELIEF - Humidifiers and vaporizers for bedroom and home can be helpful during cold season, when it’s difficult to sleep with a cough and congestion; A humidifier can provide temporary relief by adding necessary moisture to the air
- QUICK AND EASY TO USE - Filter-free humidifiers don’t require replacement filters. With a 1 gallon tank, you can enjoy a warm mist for up to 24 hours without refilling; It’s ultra-quiet and has an essential oil cup for use with your favorite essential oils
- HUMIDIFIERS FOR BEDROOM AND MORE - A warm mist humidifier fits perfectly into any room, making it a great choice for your whole family; Use them when the air is dry, in allergy season, when sick or even just to maintain optimal indoor humidity levels
- A BRAND YOU CAN TRUST - Honeywell has been keeping families comfortable in their homes for over 100 years with our full line of humidifiers, filters and more
Pureguardian 10l Outputper Day Top Fill Ultrasonic Warm & Cool Mist Humidifier with Aroma Tray for Essential...
- Easy to fill: 2 gallon top fill design is easy to fill and clean, while taking up a small footprint.
- Relieves dry air: ultrasonic Technology quietly disperses a fine mist providing relief from the dry air
- No MOLD or mildew: silver Clean Protection fights the growth of mold and mildew on the surface of the water tank
- Add essential oils: aromatherapy tray option helps create a relaxing environment with your favorite essential oil. Oils not included.
- Easy to use: easy to use 3 speed mist control, up to 8-hour timer, and on/off night light
LEVOIT Humidifiers for Large Room Bedroom (6L), Warm and Cool Mist Ultrasonic Air Humidifier for Home Whole House...
- Warm & Cool Mist: The humidifier provides both cool mist and warm mist to relieve you from congestion,sinus,dry skin, allergies,bloody noses,cold, flu.It is perfect for all year around using.
- Auto Mode: The humidifier’s built-in humidity sensor automatically adjusts the mist level to maintain a comfortable level of humidity, so you can set it and forget it. If the tank runs out of water, the humidifier will automatically turn off
- Aromatherapy: Add your favorite essential oils to the aroma box to give your room a clean, fresh aroma.
- Perfect for Large Room: With a mist output of up to 500 mL/hr, the LV600HH can easily handle spaces as large as 753 ft2 / 70 m2. The large 1. 5 gal / 6 L capacity allows for 60 hours of continuous use with the low mist level.
- Convenient Remote Control: Adjust settings in the middle of the night without leaving the comfort of your bed. On a schedule? Set a 1–12 hour timer so you won’t have to worry about accidentally leaving the humidifier on.
- Ultra Quiet Operation: Near-silent noise levels and a display-off feature help you sleep through the night while the humidifier works.: With the tank’s wide opening, you’ll never have trouble cleaning the inside of the humidifier. Note: DO NOT let water enter the air vent while cleaning the humidifier.
- Easy to Clean: With the tank’s wide opening, you’ll never have trouble cleaning the inside of the humidifier. Note: DO NOT let water enter the air vent while cleaning the humidifier.
- Package Contents: Includes a remote, aroma pads, absorption pads, a cleaning brush, and a user manual. Enjoy professional California-based customer support from Levoit. This humidifier was designed in California
Testing & Customers Reviews
We found reviews from real YouTube bloggers about the products from our article.
Kaylee Ellen: "This humidifier is called the LEVOIT LV 6000. There are a couple of other models but this one I went for because of its large capacity tank. the capacity on this thing is 6 liters that's quite a bit. I would say at the moment I'm replacing the water maybe a little bit less than each week given the fact that my heating is on constantly. Personally I don't want to be filling this thing up all the time. That was the whole idea of me spending a little bit more money on a humidifier was that it kind of did my job for me. I don't have to worry about the humidity in my room or any of my plants that really need humidity. I don't really need the remote but it is handy if you want to use this in a bedroom and you're in bed and you want to turn the humidifier off at night. On the remote it has a button to turn off just the display which I think is super useful if you're one of these people you know you want your humidifier on in your room at night but you can't stand looking at the LED display.
I personally find this humidifier very quiet. I do find that the warm mist is a little bit noisier than the cold mist but nothing that would affect anything. You might think well who cares if it's more hot or cold mist. But I find that calathea obviously being in the rain forest or any tropical plant that requires a lot of humidity they obviously want warm temperatures and I find this is actually an extra way to help just recreate those levels of both humidity and temperature. I just find that the cliffthea really love it when it's kicking out warm mist onto them rather than cold mist. It's just that a little bit of extra care. In addition to that if you're using this for yourself and not just for your plants if you are kind of unwell and you have a cold or whatever have you this is really really good because you get hot mist instead of cold. So it just helps clear the air ways a little bit better. I have actually tested that when I had a call while ago and I did find that it helped.
You can put essential oils on the little tray and use it as an actual aroma diffuser as well which is super awesome. And if you have a cold it's great to put some eucalyptus drops in here then just sort of sit next to the humidifier and just take it in. I wouldn't say the scent on that is super super strong and that's because the capacity of this thing is so huge. If you are wanting some sort of humidifier to use I guess as more of an aroma diffuser go with one with a smaller tank on it because the smaller the tank the stronger the smell that you're going to get from that. If you're having terrible skin problems if you get a humidifier and just run it and just monitor the humidity in the room set it like sixty percent you will notice the difference in your skin in a couple of days. And I mean that you won't have to work as hard to keep your skin hydrated. It will just naturally be more hydrated you will notice a huge difference.
And just in case you thought it couldn't get any better it actually gets a lot better because there is a nozzle on the top and it's a 360 degree nozzle. It's got two kind of rotating parts to it there's an outer ring that is a little bit wider than the inner ring. I actually have it in the middle of like two clusters of plants so I point the larger nozzle in that direction because the plant is further away from the humidifier so I give it extra mist and then I put the other nozzle in this direction and I give it to the other side of the room. That is absolutely amazing. There's nothing that says you have to go out and spend loads of money on a humidifier like this but honestly you get everything you pay for. You get if you're looking for peace of mind something you don't have to pay any attention to and your work is just done for you get this. It's fantastic. I seriously think it is the best humidifier you can get for your plants."
Last update on 2022-12-14 / Affiliate links / Images from Amazon Product Advertising API
6 Months Later Reviews: "I myself had not had that many experiences with humidifiers before in the past. Until one day I changed my mind and eventually purchased one. Now I've had experiences before with devices like vaporizers but haven't been really big fans of those because if I'm sick and I'm needing to put moisture into the air I'd rather have a cool mist than a hot mist or warm mist. So getting another vaporizer for me was out and I didn't go the filterless route for humidifiers because I've read that oftentimes they can spew dust into the environment and they don't have a filter so I'd rather have all the water being put into the environment going through a filter making sure all the impurities and everything are taken out. So that's what led me to the category of humidifiers that I landed on with my Honeywell Cool Mist humidifier.
It's really easy to set up out of the box, the water tank it comes with is easy to fill, and it has a nice seal on it so it's not going to leak or anything like that. Now one thing that really liked about the Honeywell humidifier was how quiet it was, I was kind of shocked. On the lowest setting you could barely hear if the thing is on at all. On the highest setting it's not really that loud it sounds like muffled airplane like 20 miles away. Now after 6 months of use, I can say that everything with the Honeywell cool mist humidifier has worked out great. My only complaint with the humidifier is actually with the filter that Honeywell gives you to start off with. The filter itself is kind of thin and it ran out really really quickly. One tip I came across in some Amazon reviews is to make the filters last longer every one to two weeks go into the humidifier and flip the filter. What this does is it allows the water that the filter pulls up and then the fan helps evaporate what it does is it evenly disperses the water throughout the filter more if you're flipping it more constantly making the filter last longer.
Now after six months of use, I can say that I was been taken aback at how much of a difference this humidifier has actually made in my life. It's a device that I really can't see myself living without anymore, which kind of surprised me. So, if you're looking for a way to keep your home more comfortable during the winter months, breathe easier at night, keep down dust and allergens in the air, and have a device that helps soothe sore throats and colds, you're definitely going to want to take a look at getting a humidifier. And I do highly recommend the cool mist humidifier from Honeywell. It's a great device, it's well-made, well-built, and it should last you a very long time."
Last update on 2022-12-14 / Affiliate links / Images from Amazon Product Advertising API
MOSFiATA 3.5L Warm and Cool Mist Humidifier, Top Fill Ultrasonic Air Humidifiers with Timer, 35 Working Hrs 7...
- ♨【Warm & Cool Msit Available and 3 Levels Optional】: The ultrasonic humidifier is designed with heating function to provide warm mist rather than cool mist only. Warm or Cool humidity mist available in 1 humidifier. There are 3 levels (Low, Medium, High) optional for both warm or cool mist. The portable humidifier allows you to enjoy warm or cool mist all year around. Warm mist temperature is around 100℉ (38℃) at the mouth of the nozzle.
- ♨【Essential Vaporizer and Timer Function with 7 Colors Mood Light】: The Mister is designed with vaporizer function, you can add essential oil into the aromatherapy box and humidifier can works as an essential oil vaporizer as well. (Please do not add essential oil in the water tank). The ultrasonic humidifier is with timing up to 8 hours ( 2H, 4H, 6H, 8H optional). The air humidifier is with 7 colors night light. You can choose the nightlight ON/OFF by long touch “Time/Light” button as you wish.
- ♨【Big Capacity and Long Working Time】: The humidifier has a 3.5L large water tank which can work up to 35 hours continuously at Low level mist. Which allows you to enjoy longer time humidity with one water filling.
- ♨【Easy to Use and Clean with Transparent Water Level】: The desk humidifier is designed to add water from the top with transparent water level window which is more easy to add water and know how much water filled and remained. MOSFiATA humidifier is much easier to use and clean with large opening.
- ♨【Water Shortage Safe & Silent】: The air humidifier is auto shut down when lack of water detected and the Power button light will flashing warning to notify water shortage, Which is more safer to use in case you forgot to turn it off or not enough water in the water tank. The baby humidifier is designed working at low noise to make sure babies have a good sleeping.
Most Discussed & Reviewed
Elechomes Warm and Cool Mist Humidifiers, SH8820 Top Fill 5.5L Humidifier for Large Room Bedroom Plants with...
- SH8820 is the Best Warm Mist Humidifier at Amazon, It's a sleek, modern option that's highly rated among buyers. - Thespruce
- AFFORDABLE REPLACEMENT FILTERS: Please Search SH8820 filter for Replacement water filter, which is easy to install and effectively reduces white dust, guarantees healthier, cleaner air
- TOP FILLING & NO LEAKAGE: Compared with the previous version, the Elechomes upgraded humidifier enables you to fill the water tank directly from the top without any disassembly, which is more convenient and ergonomic. All you have to do is open the top cover and pour
- DESIGN FOR LARGE ROOM: Equipped with a 5.5L large water tank, no need to fill the water tank frequently. The output can reach 600 ml/h for areas up to 755 sq.ft.
- WHISPER SLEEP MODE: We’ve adopted an advanced ultrasonic cold mist technology which barely 20-32 dB of noise, this upgraded humidifier also has a screen-off setting. You’re guaranteed peaceful rest at night
- COOL & WARM MIST MODE: Stay comfortable all year round with both cool and warm mist settings. In the winter, unclog sinuses and soothe scratchy throats, and in the summer, keep your body cool and your skin moisturized
Vicks Warm Steam Vaporizer, Small to Medium Rooms, 1.5 Gallon Tank – Warm Mist Humidifier for Baby and Kids Rooms...
- WARM MIST HUMIDIFIER – Vicks Warm Steam Vaporizer and Humidifier is an essential part of a good night’s sleep when family members are sick, during allergy season or when the air is dry. Works with Vicks VapoPads and VapoSteam for extra soothing comfort
- COUGH AND CONGESTION RELIEF – Vaporizers for bedroom and home can be helpful when it’s difficult to sleep with cough and congestion. It can provide temporary relief by adding necessary moisture to the air, and VapoSteam (not included) offers extra comfort
- NIGHT LIGHT – This kids and baby humidifier with night light makes bedtime even more comfortable with the added night light. It’s quick and easy to use, too, with a wide tank opening for easy cleaning and filling
- HUMIDIFIERS FOR BEDROOM AND MORE – A warm steam vaporizer is great for young children and adults, and fits perfectly into any room. Use when the air is dry, in allergy season, when sick or even just to maintain optimal indoor humidity levels
- A CENTURY OF POWERFUL RELIEF – At Vicks, we believe that everyone deserves a touch of care. Our line of humidifiers, steam inhalers and vaporizers help you breathe better and sleep more comfortably, wherever you are
Everlasting Comfort Cool Mist Humidifier for Bedroom (6L) - Filterless, Quiet, Ultrasonic - Large Room Home Air...
- ✔️ Cool Mist Humidifier: Features a 6 liter (1.6 gallons) tank with an adjustable mist output. Our ultrasonic humidifier works in rooms up to 500 square feet and lasts for 50 straight hours. This makes our air humidifier ideally suited for large rooms and is fantastic for any home, apartment, office, nursery, or college dorm
- ✔️ Essential Oil Tray: More than simply a humidifier, we included an essential oil tray for a customized aromatherapy experience. Our oil diffuser humidifier circulates fragrant oils into the cool mist, giving you a clean, pure, and fresh smelling aroma. It also can be used as a baby humidifier and features a blue LED night light
- ✔️ Auto Shut Down, Whisper Quiet: Our vaporizer humidifier automatically shuts down when it's out of water. This helps prevent damage to the unit and keeps you protected. Our humidifiers for home are nearly silent (less than 30 DB), making them suitable for baby rooms, bedrooms, living rooms, or anywhere else you want peace and quiet
- ✔️ Filterless Design: Our ultrasonic humidifier design is filterless, saving you from ongoing replacement costs. IMPORTANT: Running the humidifier in humid conditions can cause water accumulation on surfaces. Use a hydrometer to monitor humidity levels. It is recommended to keep humidity between 40 and 60 percent. Exceeding 60 percent humidity can cause water accumulation and can damage wood, and other surfaces
- ✔️ 2 Year Replacement Policy: At Everlasting Comfort we care about your experience with our large room humidifier. To show we're here to help, we pledge to replace your product, should anything go wrong. It's our way of showing you can rely on us to have you covered. Note: Packaging may vary based
Other Popular warm mist humidifiers
Pure Guardian H4810AR Ultrasonic Warm and Cool Mist Humidifier, 120 Hrs. Run Time, 2 Gal. Tank, 600 Sq. Ft....
- Warm and cool mist humidifier: The Pure guardian H4810AR ultrasonic cool mist humidifier guards against dry air in the home, perfect for those with colds, allergies and dry skin; The easy fill 2 gallon tank is ideal 600 square feet rooms and runs up to 120 hours
- Silver clean protected tank: Silver clean protection fights the growth of slimy mold and mildew on the surface of the water tank a common problem with traditional humidifiers; Ultrasonic technology is ultra-quiet making it ideal to have on while you sleep
- Aromatherapy tray: The aromatherapy tray option helps create a relaxing environment with your favorite essential oil; Oils are not included; Create a better home environment and optimize your comfort with an ultra-quiet, soothing cool mist
- Additional features: The humidifier is equipped with the option for warm or cool mist and 3 speed settings; a low water indicator light lets you know when it's time to refill the water tank; it also features a soft glow night light and a timer
- Pure guardian: By guardian technologies offers a full range of small appliance based solutions for happier and healthier lives at home, focused on creating powerful, safe and innovative technologies to help facilitate healthier, happier home environments; Input voltage: 120v 60hz
Hupro Humidifier for Bedroom Premium Quality 5.5L Capacity for Large Room Warm Mist & Cool Humidifier with...
- SMART HUMIDIFICATION / LARGE CAPACITY: 5.5-liter water tank works for rooms up to 500 sq ft & lasts up to 40 hours of continuous operation at 1 refill. Smart humidification system includes 3 types of humidity control: auto mode, constant humidity level & 3 speed options. Cool & warm (up to 140°F!) mist for around-the-year comfort. Cold mist reduces dust and statistic electricity. Warm mist relieves stuffiness and cold symptoms. Create a heаlthy livіng space in a professional way!
- АIR IONIZАT1ON / CERAMIC FILTER / AROMA BOX for triple purification. Specially engineered ceramic filter with active carbon & mineral pellets purifies water, keeps it fresh & prevents odour. No replacement needed. 100% safe air purification system produces 300 million cleansing ions per min, removing dust, pollen, smoke, & other allergens. Essential oils box fills the room with fresh fragrances. Aromа oils rеducе strеss & аnxіety, іmprоve sleep, bооst energy and help your mind & body to relax.
- ULTRA QUIET / SLEEP MODE / 10 HOUR TIMER: The large capacity bedroom humidifier produces a near silent frequency (
- LEAKPROOF EASY CLEAN DESIGN: Our large room humidifier features a detachable water tank with a secure built-in handle and an extra wide opening for easy filling and cleaning. This user friendly warm mist humidifier will take up to 1 minute of your time for effortless refilling. Requires little to no maintenance. Its reliable construction ensures stable leakproof operation for many years. Provide around-the-clock comfort in your home and office!
- CONGESTION & COLD REFLIEF / SATISFACTION GUARANTEE: Get used to waking up healthy and full of energy with our home & office humidifier. Easily relieve cold & allergy symptoms. Finally say good bye to stuffiness, congested sinuses, dry skin, itchy nose & throat. Keep humidity above 40% to stay healthy. Get more focused & relaxed. Protect hardwood floors & furniture from cracking in the heating season. Buy with confidence! Humidifiers for large rooms with 1-YEAR warranty & Life support from HuPro!
Premium Ultrasonic Cool & Warm Mist Humidifier - Top-Filling - Whisper Quiet Humidifier for Bedroom, Large Room,...
- LARGE CAPACITY / SMART HUMIDIFICATION: Ultrasonic cool and warm mist humidifiers for bedroom with triple purification, smart humidification system & essential oil diffuser. The 4-liter water tank is designed for rooms up to 500 sq ft & lasts up to 30 hours of operation between refills. The smart humidification system incorporates three types of humidity control: auto mode, constant humidity & 5 speed levels. Touch button controls & advanced speed slider. Cool & warm (up to 140°F!) mist.
- TOP FILLING / LEAKPROOF / EASY CLEAN: The top filling large room humidifier features a detachable water tank with a secure built-in handle and an extra wide opening for easy filling and cleaning. This user friendly warm mist humidifier will take up to 1 minute of your time for effortless refilling. Requires little to no maintenance. The top fill construction ensures reliable and leakproof operation for many years.
- AIR IONIZATION / LAMP / CERAMIC FILTER / AROMA BOX: The special lamp prevents odour in the humidifier's water and keeps it fresh. Water goes through active carbon & mineral pellets of the ceramic filter that does not need to be replaced. Air ionization producеs 300 million cleansing ions per min. The warm air humidiifer with essential oils box will scent the room and freshen the air. Aromа oils rеducе strеss, аnxіety, іmprоve sleep, bооst energy.
- ULTRA QUIET / SLEEP MODE / 12 HOUR TIMER: The large capacity bedroom humidifier produces a near silent frequency (
- CONGESTION & COLD REFLIEF / SATISFACTION GUARANTEE: Get used to waking up healthy and full of energy with our home and office humidifier. Easily relieve cold & allergy symptoms. Finally say good bye to stuffiness, congested sinuses, dry skin, itchy nose & throat. Keep humidity above 43% to stay healthy. Get more focused & relaxed. Protect hardwood floors & furniture from cracking in the heating season. Buy with confidence! Humidifiers for large rooms with 1-YEAR warranty & support from HuPro!