If you're dealing with dry air in your home and are suffering from itchy skin, irritated sinuses, or respiratory issues, it might be time to invest in a humidifier. The best humidifiers on the market will have a reasonably large capacity, include quality-of-life features like an auto-stop function or an integrated humidistat, and be relatively easy to clean. That said, there's no one-size-fits-all solution. The best option depends on your budget, space, and whether you want a cool or warm-mist unit.
Cool-misting models can provide relief in warm and dry environments, but you need to be mindful of their maintenance requirements: ultrasonic cool mist units are quiet and energy-efficient, but by design, they aerosolize whatever particles are in their water tank, which can present a respiratory hazard if you aren't diligent about refilling them with distilled water and keeping the tank free of mold and bacteria. Conversely, evaporative cool-mist models can be refilled with tap water, but are also noisier. Meanwhile, since warm mist units sterilize the water in their tanks by boiling it, you don't really need to worry about mold or bacteria; just be aware that they consume a lot more power than cool-mist models.
We've tested 20 humidifiers, and below are our recommendations for the best options based on their performance, price, and feature sets. We've also included an FAQ section at the end of the article to answer some basic humidifier-related queries. If you're shopping for a bedroom or nursery humidifier, you can also see our recommendations for the best bedroom humidifiers or the best baby humidifiers.
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Best Humidifier
Home8.2Cleaning9.5Bedroom8.8Capacity7.9Humidifier Efficiency7.8TypeUltrasonicMist TemperatureCoolHumidistatNoSee all our test resultsRuntime10 hrsThe Carepod One is the best humidifier we tested, thanks to its quiet operation, high overall humidification performance, and crucially, its easy-to-clean design. This premium unit disassembles into just five pieces, most of which are dishwasher-safe, with no awkward interior geometry to scrub around. It's also whisper-quiet and compact enough to tuck away on a countertop or a side table. Its humidification capacity is high enough to handle most medium-sized rooms, from a spacious bedroom to an open-concept living area, without any trouble.
That said, for its steep price point, it keeps things very simple on the features front. If you want to maintain a desired humidity level, you'll need to fiddle with the onboard controls, as there's no humidistat to regulate moisture levels and no Wi-Fi connectivity that would allow you to make adjustments from afar. Its roughly 10-hour runtime is also something to plan around; it'll get you through a night, but the tank will likely be empty by morning. Fortunately, it has an automatic shut-off feature to prevent damage when it runs dry. Like all ultrasonic humidifiers, it performs best with distilled water to prevent white dust from accumulating on nearby surfaces and to avoid the spread of aerosolized mold and bacteria. It can be tricky to find at major retailers, but it's available directly through Carepod's website.
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Best Mid-Range Humidifier
Home7.0Cleaning4.5Bedroom7.3Capacity8.5Humidifier Efficiency8.0TypeUltrasonic & SteamMist TemperatureWarm/CoolHumidistatYesSee all our test resultsRuntime17 hrsCheck out the Levoit LV600S if you want a humidifier with far more bells and whistles and don't mind dealing with a more complicated maintenance regimen. Compared to the relatively spartan Carepod One, the Levoit is positively bursting with features. It can automatically maintain your desired humidity level thanks to its built-in humidistat, and with Wi-Fi connectivity, you can make adjustments or check humidity levels using the VeSync companion app. There's also an essential oils tray for the humidifier to produce a scented mist. Not to mention, this hybrid ultrasonic and steam humidifier can output cool or warm mist, which is helpful for hot, dry environments or cold, dry environments, respectively. Its humidification capacity is also higher than that of the Carepod model, allowing it to efficiently add moisture to larger spaces. As with the Carepod, we only recommend filling this unit's tank with distilled water.
That said, the Levoit has one big downside when compared with the Carepod: its difficult-to-clean design. There are almost 20 different components you'll have to wash periodically, none of which are dishwasher-safe. There are also plenty of tight corners and hard-to-reach spots, some of which require a very thin sponge or a thin toothbrush to clean properly.
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Best Budget Humidifier
Home7.3Cleaning6.0Bedroom7.9Capacity7.2Humidifier Efficiency7.6TypeUltrasonicMist TemperatureCoolHumidistatYesSee all our test resultsRuntime38 hrsThe Levoit Classic 300S is our budget pick for those who want a feature-packed humidifier without breaking the bank. The 6.8-liter top-fill tank on this model offers an impressive runtime of nearly 40 hours, even at the highest setting, so you rarely need to refill it. This unit also carries over the convenient full-feature set of the Levoit LV600S. Once you set your target humidity, the integrated humidistat keeps the room there automatically, and you can fine-tune settings from your phone through the VeSync app or with voice commands through Alexa or Google Assistant. Sleep mode dims the display and automatically adjusts misting, so it won't disturb you overnight. It also has a dedicated tray for essential oils and a Sleep mode that dims the display while automatically adjusting misting. Once set up, the unit largely takes care of itself.
The main downside is cleaning; like the pricier LV600S, there are quite a few components that need periodic hand-washing, none of which are dishwasher-safe, and while the wide tank opening helps, some corners are still difficult to reach properly. Its humidification capacity is also lower than the LV600S, taking almost twice as long to humidify an equivalently sized room to the same level. While it can handle a typical bedroom or living room without issue, it'll struggle in larger spaces like open-concept kitchens, high-ceilinged lofts, or sprawling main floors.
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Best Cheap Humidifier
Home6.9Cleaning7.0Bedroom8.0Capacity6.0Humidifier Efficiency7.2TypeUltrasonicMist TemperatureCoolHumidistatNoSee all our test resultsRuntime15 hrsIf you're looking for an affordable option to humidify a small space, such as a bedroom, the ultra-budget Crane Droplet humidifier may be the solution you need. Its main advantages are quiet operation, which makes it a good fit for light sleepers, and its compact size, which allows it to fit easily on a nightstand or shelf. With a 15-hour runtime, it can run even longer than the Carepod One, and it can easily run overnight without running dry. An auto-off feature ensures that it shuts off when the tank is empty, and you can add essential oils for a scented mist.
There are some trade-offs at this price, though. The Crane struggles to humidify larger spaces effectively, and its narrow tank opening makes it difficult to scrub thoroughly, even though the unit does fully disassemble. It also lacks the convenient smart features found on both Levoit models, like Wi-Fi connectivity and a companion app.
Notable Mentions
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Honeywell HUL430B:
The Honeywell HUL430B is a compact cool-mist ultrasonic humidifier intended for medium-sized rooms. It offers good humidification capacity but falls a little short of the Levoit LV600S in that regard.
See our review -
Vornado EVDC300:
The Vornado EVDC300 is a highly efficient cool-mist evaporative humidifier. It's slightly easier to clean than the Levoit LV600S, but it's much louder and has a somewhat lower humidification capacity.
See our review -
Vicks V3900:
The Vicks V3900 is a cool-mist evaporative unit, and a good budget option thanks to its 28-hour runtime and a built-in UV sterilization system. Unlike the Levoit Classic 300S, however, it lacks a humidistat and auto-off function and can get loud at higher fan speeds. It's also becoming increasingly difficult to find at major retailers.
See our review
Recent Updates
May 29, 2026:
We've made minor changes to the text of this article to better convey the real-world impact of our picks' performance and design. We've also ensured that all main picks remain available and remain the best fit for user needs.
Apr 27, 2026:
We swapped out the Vicks V3800 for the Levoit Classic 300S as our budget pick due to availability. We moved the Vicks V3800 to the Notable Mentions and edited the text for accuracy.
Feb 13, 2026:
We removed the Vicks V750 because it's no longer available, and added the Crane Droplet as the 'Best Cheap' option.
Jan 12, 2026:
The Honeywell HEV320B is no longer available, so we removed it as a Notable Mention and swapped in the Levoit Classic 300S.
Nov 07, 2025:
Ensured all main picks are still available. Minor in-text adjustments to clarify product details.
FAQ
Should I get a warm-mist or cool-mist humidifier?
Like many products, this depends on your particular needs. Warm-mist and cool-mist humidifiers each have their own inherent compromises.
When dealing with cool mist units, you must be especially careful to keep them clean, as the standing water inside is an ideal growth environment for mold and bacteria. If they're not sterilized frequently, the machine can spread mold and bacteria around the room as it humidifies. This isn't as much of a concern with warm-mist humidifiers, which heat the water to boiling or near-boiling temperatures. Of course, having near-boiling water around the house brings its own risks. You must be careful where you place a warm-mist humidifier. Tipping the unit will cause near-boiling water to spill everywhere, potentially causing burns.
It's also important to consider your local climate. Cool misting units won't be an especially efficient option in cold, dry areas, as their mist's cooling effect lowers the ambient temperature and forces your home's heating system to work harder, driving up energy costs. On the other hand, warm-mist humidifiers are better suited for colder environments, but they consume more energy, especially if your home is already warm and doesn't require extra heating. For a more in-depth examination of humidifier efficiency, read our R&D article.
Which cool-mist humidifier is better, evaporative or ultrasonic?
Once again, that'll depend on your own needs, circumstances, and preferences.
Ultrasonic humidifiers have specific requirements; it's best to fill them with distilled water, as the machine will emit impurities from tap water as fine dust. You can find out more about this in our second humidifier R&D article. However, they tend to be quieter, which makes them a great option for offices or bedrooms.
Evaporative humidifiers are generally simpler mechanically, consisting essentially of a fan blowing air through a moistened wick. They don't pose the same risk of aerosolizing impurities in your water, so you can fill them with tap water. However, mold can still build up on their wicks and filters, which will need cleaning and changing as required.
All Reviews
The recommendations above are among the best humidifiers for most people. We factor in price, visitor feedback, and availability.
That said, there's no single best option for home use that will suit everybody; your needs will depend on your budget, the size of your living space, your tolerance for operating noise, and whether you like having a device with convenience features like Wi-Fi connectivity or a humidistat. If you'd like to choose for yourself, here's the list of all our humidifier reviews.