Top 10 Best Humidifiers
We’ve rated these humidifiers for tank size, weight, quietness of operation, ease of use, and whether they’ll allow you to use essentials in them. As you read through our reviews, think about the size of room or rooms you’ll want to use your humidifier in and whether you’ll want to move it from one to another throughout the day.
All of these humidifiers provide different benefits, so you can choose the one that will best suit your needs.
What Types of Humidifiers are Out There?
Adding a bit more extra moisture to your environment is, at its heart, very simple; mist and water vapor mix well with the atmosphere. However, there are many ways to accomplish them, and they all vary in their cost, energy efficiency, and range. There are four main ways to go about it:
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These are usually the ones with the largest range, as they are embedded within a home’s A/C unit. This makes them expensive, however, and they cannot really easily be installed as an afterthought. Homeowners may need to replace or revamp their entire home’s environmental control, but they make for a smart choice if installed from the get- go. In the case of renters, they’re usually off- limits: installing them entails more tinkering than the standard lease allows you to do.
Also known as wick humidifiers or warm mist humidifiers, these gadgets basically warm up water and release its soft mist into the air. These are a great option for those in colder climates, as they can help support the heating system during winter. They also have the advantage of being very easy to clean, which prevents them from becoming a nesting site for mold and fungi. However, they may be unsafe for homes with children or pets, as the heat they give out could cause burns.
These humidifiers are equipped with an internal water container and a disk-shaped diffuser, which sends out the water droplets into the air as a cool mist. They are silent and very energy-efficient, but they usually have a low range. Their filters need regular replacing.
A higher-tech variant from classic impellers, these use ultrasonic vibrations to spread moisture around the room. They use more energy than standard impellers, but require no filter replacement,
Improve the comfort of your room with this Aroma Essential Oil Diffuser humidifier. Perfect for night-long service, the 1500ml water capacity of this humidifier can support operations for up to 10-20 hours without needing a refill. It comes with a switchable lighting mode for ease of use with seven light options, so you can switch the light mode you want from bright to dim to provide a cozy atmosphere at night. It allows for the injection of essential oils into the water, and you can choose your favorite essential oils to fill the room with an amazing aroma.
With 270 degrees of rotation, the knob allows vapor adjustment to your desired humidity level, and the humidifier is not noisy thanks to the ultrasonic technology, which provides less than 35 dB of noise. It uses ultrasonic diffusion, which does not use heat, thereby providing holistic essential oil properties.
- No noise
- Large room capacity
- Heavy at 3.02 pounds
- Needs frequent cleaning
Cozy up in your room with this Ultrasonic Cool Mist Humidifier. It can make your daily activities or work in your room or office more efficient and pleasant thanks to the noiseless operation and diffusion of fresh air enhanced by the ultrasonic technology. With a 3L water tank, it perfectly fits a large room or office filling up the room with fresh and clean air for up to 12 hours.
With its nightlight, this humidified will improve your relaxation and give you better sleep at night. It turns off automatically if it is out of the water and turns on once you fill it with water. The humidifier comes with a 2-year warranty, which guarantees you that it will serve you for a long time.
- 2-year warranty
- Runs for 12 hours
- Auto shutoff
- No noise
- A bit heavy
Create the perfect atmosphere with this Mooka ST800 humidifier. Designed for large rooms, it has a capacity of 4L, which can run for about 16 hours while working continuously, so you can enjoy freshness all day with a single water filling. With an auto shutoff mechanism, the humidifier turns off when it has no water remaining.
The cool mist humidifier has ceramic vibrating diaphragm embedded to create fog-like water droplets, and it has a fan that supplies the immediate surroundings with a light breeze. The humidifier is multifunctional with six smart buttons and three adjustable levels of mist. The Humidistat button allows you to maintain the right humidity, while the sleep mode provides a comfortable environment for sleep. It has a wide opening tank, which makes it easy to clean.
- Easy to clean
- Large capacity
- Does not produce a humidity level higher than 40
Enhance the comfort of your room with this Air Innovations MH-801BA humidifier. With a built-in programmable humidistat, the humidifier can maintain humidity at the set level. It comes with a permanent ceramic filter, so you will never have to replace the filter, and its dual directional mist nozzle allows you to point the mist to a specific direction.
The capacity of this humidifiers is astonishing with a 2.15-gallon tank, which allows it to run for 120 hours, so you can enjoy 15 nights of sleep before having to refill it. It has the added advantage of being completely silent, and it is powerful enough to humidify a room of 700 square feet. The humidifier has an advanced digital interface with a programmable timer for turning it on and off whenever you need.
- Digital interface
- Large capacity
- Extension nozzle
- Remote control
- Heavy at 5.2 pounds
- Can’t take essential oils
Keep your room fresh with this Air Innovations MH-408 humidifier. Built for medium rooms of up to 400 square feet, the cool mist humidifier comes with a 1.1-gallon tank, which has a run time of up to 70 hours before you need to refill it, allowing you to enjoy approximately nine night of sleep. It comes with a permanent ceramic filter that does not need replacement.
The design of the tank is such that operates quietly so that you can have uninterrupted sleep. With an auto shut off capability, the humidifier will shut down automatically when the water tank is empty. The tank is easy to fill and carry thanks to its built-in handle at the bottom and on top. It comes with a variable mist control dial, giving you the ultimate control to simply turn on and off and select the mist output you desire.
- 70 hours of run time
- 360-degree rotating mist nozzle
- Mist control dial
- Permanent ceramic filter
- No fan
- The mist comes up and down condensing over the machine
Freshen your room with this Air Innovations MH-505 humidifier. The purple cool mist digital humidifier is perfect for a large room of up to 400 square feet, and it has a run time of 70 hours thanks to its huge 1.37-gallon capacity. It comes with a permanent ceramic filter, which does not need to be replaced. With a programmable humidistat, the humidifier can monitor and maintain the humidity level according to your setting.
The built-in handle at the bottom and top part allow for easy handling and cleaning thanks to its extra-wide opening. Infused with an inhibitor, the tank and base prevent the growth of microbials on the surface, and it has four mist versatile functionalities. The completely silent task allows you to have uninterrupted sleep ,and the fully programmable timer turns it on and off whenever you want.
- 70-hour run time
- Large room capacity
- Programmable timer
- Microbial inhibitor
- Quiet operation
- Bottom fill
Enjoy freshness with this Air Innovations MH-801B humidifier. It has an aroma tray, allowing you to have aromatherapy room humidification. With its 2.15-gallon-capacity, the humidifier can run up to 120 hours without needing a refill, giving you up to 15 nights of service, and its permanent ceramic filters will never require you to replace them. It comes with five mist settings, which allow you to choose the mist level that suits your different needs and its rotating mist nozzle allows you to point the mist to the desired direction.
The humidifier comes with a remote for easy control, and it operates completely without noise, giving you uninterrupted sleep. It is powerful and can humidify a large room of up to 700 square feet, and the 15-inch extension nozzle allows you to use it on the floor or tabletop.
- Advanced digital interface
- Dual tanks
- 120-hour run time
- Extension nozzle
- Does not accommodate essential oils
- Fills from the bottom
Extend your room freshener with this whole house AIRCARE 4DTS 900 humidifier. It can humidify a whole house of up to 3,600 square feet. It has a massive 5.7-gallon water tank, which is easy to fill. The nickel console humidifier is beautifully brushed and complement any decor.
With high-quality wicks, it adds invisible moisture into your environment to maintain proper humidity levels and is scientifically proven to help with prevention of allergies and flu and proper hydration of your skin.
- 55 hours run-time
- Many health benefits
- The capacity of 3,600 square feet house
- Heavy at 24 pounds
- No fan
- Exposure to chemicals like benzene
Increase the aromatic feel in your room with this AIRCARE AUV10AWHT Aurora Mini humidifier. Perfect for medium-sized rooms of up to 360 square feet, the 0.33-gallon capacity humidifier sits comfortably on a tabletop giving efficient moisture output. Using the ultrasonic high-frequency oscillation principle, the humidifier atomizes water particles into fine particles and diffuses them to give great moisture content.
It comes with a multicolor LED nightlight, which creates a nice ambiance for relaxing. It is light at 1.53 pounds of weight for easy moving across the room, and its aroma diffuser tray allows you to add your favorite water or oil-based aroma.
- Quiet operation
Smaller room capacity
- Low capacity
10. AIRCARE AUV20AWHT Aurora
Humidify your room with this AIRCARE AUV20AWHT Aurora humidifier. Suitable for large rooms of up to 750 square feet, the powerful humidifier comes with a 1-gallon water capacity.
The humidifier operates quietly giving you uninterrupted sleep, and it has a demineralization cartridge that ensures that the moisture produced is of high quality. Additional features include a seven-color LED nightlight that improves the comfort of your sleep while its aroma diffuser tray allows you to add your favorite essential oils for the perfect aroma
- Accepts water and oil-based aroma
- 750-square room coverage
- Demineralization cartridge
- Low water tank capacity
What to Look for in the Perfect Humidifier?
Choosing the right humidifier for your home will depend largely on your needs. You can do away with some of the legwork by looking at this checklist; it should help you cover all major aspects behind the purchase:
If you have any children under 10 or any small pets, then it’s best to steer clear from any warm mist or heat-emitting models. Nothing bad will happen from sitting next to them, but too much skintight contact could result in burns.
Smaller apartments, especially when not made from wood, can be easily served by a smaller range humidifier. Smaller or “tabletop” models are also ideal for allergy sufferers who just need to increase a few percentage points of water content while they work or lounge around their living room. On the other hand, whole-room humidifiers have ranges between 600 to 1200 square feet; ideally, measure the room first and then add 200 square feet of leeway.
In addition to regular cleaning (which at the very least, you can always handle by yourself for free), the upkeep of the humidifier will be determined by two factors: their energy consumption and whether they require filter replacement. A quick search though Amazon will help you take into account the cost of replacement filters.
Silent mode, timers, and aromatherapy capabilities are nice perks to have, but they are not essential for all users. This is a consideration best left for after you’ve covered all your other bases.