Are you sick and tired of suffering from nasal congestion brought about by stuffy air and poor humidity levels in your home? Get a humidifier then. As soon as you use a humidifier in your home, you will immediately find relief from your nasal congestion and many other respiratory issues.
Most humidifiers have a cool mist and warm mist setting, so you can choose either one to relieve your nasal congestion. But today, we have itemized the best warm mist humidifiers with top-notch features when it comes to their capacity to quickly humidify a room. Our recommendations are the most reliable when it comes to performance and longevity. By the end of this article, you already know which of the best warm mist humidifier out there you want to buy.
Comparison Chart for the Best Warm Mist Humidifier
| Picture | Product | Tank Capacity | Weight |
|---|---|---|---|
 | PureGuardian H4810AR | 2.0 gal | 5.55 lbs. |
 | Levoit LV600HH | 1.5 gal | 4.92 lbs. |
 | Vicks VWM845 | 1 gal | 5 lbs. |
| Picture | Product | Tank Capacity | Weight |
Best Warm Mist Humidifier Reviews Reviews
1. PureGuardian H4810AR: Best for Large Rooms
Click for Price
“This is the best warm mist humidifier for people looking for a large capacity humidifier that can work in medium to big-sized rooms.”
Got a big space to dehumidify? We suggest this one from PureGuardian. Although it has a small and non-intrusive size, it has a large 2-gallon tank capacity that dispels cool or warm mist to quickly provide relief in medium to large spaces. It quietly works in a corner of the room, quickly providing relief from dry air. What’s even better is that it has an option for aromatherapy, giving you so much flexibility in just one device.
Pros:
With the large capacity of this humidifier, it can run for as long as 120 hours in between tank refills. That means you can humidify a big room without frequently checking to see if it needs to be refilled. We think a large tank is a better choice if you are busy with a lot of chores and you don’t want to be bothered with refilling the tank every now and then.
It’s a quiet device. This is the best warm mist humidifier because it can dispel fine warm mist without disrupting the household. You can also put it right next to the bed and use it at night without worrying that it will disrupt your sleep. Its Ultrasonic Technology is what makes it work quietly.
“It has a Silver Clean Protection feature that keeps your device molds-free”.
Molds are definitely a no-no. You don’t want molds to go into the air you are breathing. That will defeat the purpose of getting the best warm mist humidifier. This is why we think its Silver Clean Protection is a nice feature because it prevents molds from growing on the surface of the tank.
Since it has 3 speed settings, you can adjust how fast it can humidify a space. We find that its highest setting can humidify a large space easily, so for a small space, the low setting should suffice.
For its capacity and performance, the price is more than reasonable. It’s not very accessible, making this accessible even to those on a tight budget.
It has a nice and compact design that does not take up a lot of space.
Cons:
It doesn’t come with a dust filter and although you can use distilled or purified water to use it, you might still see fine white dust being expelled. You can buy the filter separately, which will cost you more money and then use spring water to significantly reduce the problem.
It can be a pain to lift the tank out. It also can get quite heavy once you fill it with water, but that’s pretty understandable considering it has a bigger tank capacity.
2. Levoit LV600HH: Best Overall
Click for Price
“A modern style humidifier with excellent warming features and a large tank capacity that can accommodate bigger spaces.”
Although this warm mist humidifier is half a gallon lesser in capacity than the previous one, it still has a reasonable enough capacity that can produce warm mist for as long as 36 hours. What we like about this is that it has a fast mist output of 500 ml/hour. That means it is capable of humidifying a room as big as 70 square meters without waiting for a long time. It can provide almost immediate relief for such a compact machine.
Pros:
“Its warming functions works faster in humidifying a space faster than your average humidifier.”
It works 25% faster than other warm mist humidifiers. The best warm mist humidifiers are capable of humidifying a room faster than their cool mist counterparts.
Although the previous model is better for bigger spaces, this one is a close second. It’s still good for big spaces, although not as long lasting as the previous one when it comes to mist output. Its 1.5 gallons of water tank capacity can still produce mist for a long time.
We like that it has an LED screen. This makes it easier to see the unit at night. The controls are right around the screen. The images above the words on the controls make the button easier to see at night. If you can’t read the words when it is dark, the images will let you know what buttons you are pressing.
It doesn’t have a filter, so if you don’t like doing a lot of maintenance work, this can be an advantage. But don’t worry because unlike the previous one, its warming feature works better in getting rid of germs in the water you are using. You can also use distilled or spring water to avoid releasing germs from the water into the air you are breathing.
The humidity sensors are accurate. We find that it detects when it has already reached optimal humidity when set to the Smart Auto Mode function. You can also see the humidity reading on the LED screen.
It has a clear water tank that makes it easier to see when it needs a refill. The tank is also accessible from the top. Cleaning the water tank is also easier and there are no worries that you will accidentally spill water when you take it out.
Our lazy selves are happy that it has a remote control. You can operate it without having to get up from your bed or seat.
Cons:
There is just one design flaw that the manufacturers need to work on with this unit. When you need to refill, you need to turn the entire thing upside down. And since there is no grab handle at the bottom, only a smooth surface, that can be quite challenging.
The remote is nice but if they’re giving a remote to go with the unit, it would be helpful if there is a button in it that will allow users to shut off the night light.
3. Vicks VWM845: Best Price
Click for Price
“An inexpensive and compact warm mist only humidifier, it can help relieve nasal congestion and keep coughing at bay.”
This is the best warm mist humidifier to use if you have a bout of cough or colds. Coming from the brand that came up with the famous VapoRub, this warm mist humidifier is designed to provide relief from all sorts of respiratory issues. The filterless design guarantees maintenance-free functions. It has a 1-gallon tank capacity that can produce warm mist for as long as 24 hours.
Pros:
“What is different about this warm mist humidifier is that it comes with a scent pad door.”
The scent pad door releases the scent from the VapoPads that come with your humidifier. You can use that for additional relief when your nasal passage is heavily congested. We also like the medicine cup feature that lets you fill it up with VapoSteam. This is helpful if you have croup or cough.
The tank has a handle. It makes it easier to pull out the tank when it needs to be refilled or cleaned. Other humidifiers don’t have a pull-out handle feature, which can make them cumbersome to fill up. The tank is also transparent, so you can see how much water you still have left. The tank also has a wide opening. If you have a small hand, you can insert your hand in there and clean the inside of the tank easily.
It is quite a compact humidifier. We find this the best warm mist humidifier if you are looking for a small unit that won’t take up so much space on your countertop. It’s also lightweight, making this easy to move around.
Cons:
This thing can get leaky. It’s not the case for all the products out there, but you might get a unit that leaks all over.
We also find it a little slow acting. It’s not as fast as the previous humidifiers when it comes to humidifying a space, so you will have to wait for a bit of time to let it work.
Conclusion
If you are looking for the best warm mist humidifier that is feature-packed, Levoit LV600HH is our best recommendation. Whether you are humidifying a small room or a large room, this can accommodate your needs. We also think this is the best warm mist humidifier because of its reasonable price tag that won’t break the bank.
The PureGuardian H4810AR is a close second. If you find the Levoit too technical for you, this one from PureGuardian is just right for your needs. It is easier to operate but still delivers well when it comes to functionality.
We find the Vicks VWM845 ideal for those with respiratory concerns but it is not as fast as the other two when it comes to providing relief. It might not be ideal for bigger spaces. But for occasional use for nasal congestion and cough, we think it’s worth buying as a back-up humidifier.
How to Choose the Best Warm Mist Humidifier
When it comes to choosing the best warm mist humidifier, you should take the following factors into consideration:
Tank Capacity
How much water it can accommodate will determine how long it can dispel moisture in between refills. A smaller tank means it can only work for a few hours while a bigger tank with 2 gallons of tank capacity can work for days without the need to constantly refill.
“Find the size that works for your particular needs (1).”
Nozzle
The best warm mist humidifier is one with a dual nozzle. When it has a dual nozzle, it can dispel moisture more quickly than one with a single nozzle only. Additionally, a 360-degree nozzle works better in distributing the moisture throughout the room.
Humidifier Sensors
A more accurate sensor can determine the humidity levels in the room. If the best warm mist humidifier has accurate sensors, it can shut off the unit automatically once the right humidity is already achieved.
Ease of Usage
The best warm mist humidifier should be easy to use. It should have an accessible water tank that you can just take off to clean or refill. The controls should be responsive as well and should be easy to see even in the dark.
Frequently Asked Questions About the Best Warm Mist Humidifier
To add to your knowledge, here are some frequently asked questions and their answers:
Is Cool Mist or Warm Mist Better?
Both are good. They can provide relief to allergies and nasal congestion. The best warm mist humidifier is just better when it comes to ensuring the water isn’t riddled with germs and bacteria. The best warm mist humidifier also spreads around the room faster than cool mist.
Can I Use Warm Mist Humidifier in a Baby’s Room?
You can use a warm mist humidifier in a baby’s room provided that you put it away from the crib or bed. Warm mist humidifiers produce heat, so they should be kept away from a baby’s reach.
Can You Use Tap Water in a Humidifier?
The problem with tap water is that it contains hard minerals, particles, bacteria and germs and these can be transferred into the air you are breathing. Best use distilled water.
What’s Next?
See all the best humidifiers available out there. Use our guide and reviews to help you narrow down your options.