We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best House Humidifiers 2025 in the United States

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

headphones-stars

Our Top Picks

#1

Winner

LEVOIT Smart Cool Mist Top Fill Humidifiers for Bedroom with Sensor, Auto Humidity Setting , APP & Voice Control, Essential Oil Diffuser, Ultra Quiet Operation, Super Easy Top Fill, 3L, White

Rating
9.9
Chosen by1,252
Type of Humidifier
Room Size Coverage
Water Tank Capacity

Most important from
23202 reviews

Type of Humidifier
Cool mist output can slightly lower nearby air temperature, beneficial in dry overheated spaces but may feel clammy in cooler environments.
Room Size Coverage
Produces steady, generous moisture without causing puddles or deposits on surrounding surfaces.
Water Tank Capacity
The 3-liter tank size is ideal for overnight use, lasting 8 to 9 hours on high before needing a refill.
Noise Level
The humidifier is exceptionally quiet, outperforming other brands with barely any noise during operation.
Ease of Cleaning
Top-fill design makes refilling and cleaning straightforward, minimizing spills and hassle.
Humidistat
The auto mode efficiently adjusts mist output to maintain the set humidity, conserving water without constant operation.
Additional Features
Smart features like scheduling and humidity graphs make controlling the environment effortless and precise.

The LEVOIT Dual 200S is an ultrasonic cool mist humidifier designed primarily for bedrooms and small rooms up to about 290 square feet. It features a 3-liter water tank with a convenient top-fill design, making refills and cleaning much easier compared to bottom-fill models. This is a big plus if you dislike spills or complicated maintenance. The humidifier includes a built-in humidistat and an auto mode that adjusts the mist output to keep your room at the humidity level you set, helping maintain comfortable air without guesswork. It operates quietly thanks to its NoiseDefender design, which is ideal for light sleepers or those using it overnight.

Additionally, it supports smart control via the Vesync app and voice assistants like Alexa and Google Assistant, allowing you to adjust settings remotely or hands-free. This level of automation and scheduling adds convenience but may be more than some users need if you prefer simple manual controls. Another nice feature is the essential oil diffuser function, letting you add a subtle fragrance to your room, though oils must be added carefully to the base, not the water tank. The humidifier runs on 24 watts and comes with replaceable pre-filter sponges to help maintain clean mist output.

It is important not to overfill the tank past the max line to ensure durability. The price and smart features make it attractive for tech-friendly users wanting precise humidity control and minimal fuss, while those seeking a basic or budget model without app connectivity might find it more complex than necessary. This humidifier is well suited for bedrooms, offering quiet, smart, and easy-to-maintain operation with a moderate room coverage and a good tank size for overnight use.

Rating
9.9
Chosen by1,252
Type of Humidifier
Room Size Coverage
Water Tank Capacity

Most important from
23202 reviews

Type of Humidifier
Cool mist output can slightly lower nearby air temperature, beneficial in dry overheated spaces but may feel clammy in cooler environments.
Room Size Coverage
Produces steady, generous moisture without causing puddles or deposits on surrounding surfaces.
Water Tank Capacity
The 3-liter tank size is ideal for overnight use, lasting 8 to 9 hours on high before needing a refill.
Noise Level
The humidifier is exceptionally quiet, outperforming other brands with barely any noise during operation.
Ease of Cleaning
Top-fill design makes refilling and cleaning straightforward, minimizing spills and hassle.
Humidistat
The auto mode efficiently adjusts mist output to maintain the set humidity, conserving water without constant operation.
Additional Features
Smart features like scheduling and humidity graphs make controlling the environment effortless and precise.
#2

LEVOIT Top Fill Humidifiers for Bedroom, 2.5L Tank for Large Room, Easy to Fill & Clean, 28dB Quiet Cool Mist Air Humidifier for Home Baby Nursery & Plants, Auto Shut-off and BPA-Free for Safety, 25H

Rating
9.8
Noise Level
Ease of Cleaning
Additional Features

Most important from
23202 reviews

Noise Level
Operates very quietly, making it ideal for bedrooms and nurseries.
Ease of Cleaning
Requires regular cleaning of plastic parts to avoid slime build-up.
Additional Features
Super easy to use with a top-fill design that prevents spills.

The LEVOIT Top Fill Humidifier is designed for those looking to improve air quality in medium to large rooms, effectively covering up to 280 square feet. One of its standout strengths is its 2.5-liter water tank, which allows for continuous operation for up to 25 hours on a low setting. This feature is particularly beneficial for people who want a consistent humidity level without frequent refills. The top-fill design makes it easy to add water without spills, and the big opening simplifies cleaning.

In terms of noise, it operates at a whisper-quiet 26dB, making it suitable for bedrooms and nurseries. This low noise level ensures that it won’t disrupt sleep or quiet activities. Additionally, the humidifier comes with an auto shut-off feature, ensuring it turns off when the water level is low, adding a layer of safety.

However, there are a couple of drawbacks to consider. It’s not recommended to add essential oils, which limits its versatility if you enjoy aromatherapy. There may be a slight delay in the auto shut-off function, which could be a concern for those particularly focused on safety.

Rating
9.8
Noise Level
Ease of Cleaning
Additional Features

Most important from
23202 reviews

Noise Level
Operates very quietly, making it ideal for bedrooms and nurseries.
Ease of Cleaning
Requires regular cleaning of plastic parts to avoid slime build-up.
Additional Features
Super easy to use with a top-fill design that prevents spills.
#3

LEVOIT OasisMist 1000S (10L) Smart Humidifier for Home Large Room Bedroom, Last 100 Hours Suitable for Indoor Plant, Cover up to 600ft², Easy Top Fill, Remoter & Voice Control, Auto Mode, Quiet, White

Rating
9.5
Water Tank Capacity
Ease of Cleaning
Humidistat

Most important from
12186 reviews

Water Tank Capacity
The large 2.6-gallon tank means fewer refills, making it convenient for continuous use.
Ease of Cleaning
Cleaning is a breeze with all parts easily accessible, including the tank.
Humidistat
The ability to set a target humidity and let the device automatically adjust its output is a game-changer for maintaining desired humidity levels.
Additional Features
The LEVOIT OasisMist 1000S is sleek and out of the way, with a big holding tank and WiFi capabilities that make it flexible to use.

The LEVOIT OasisMist 1000S is a smart humidifier that stands out due to its impressive 100-hour runtime and ability to cover large rooms up to 600 square feet. It's especially suitable for those with indoor plants or anyone who wants to maintain a comfortable humidity level in a large space. The humidifier features a spacious 10-liter water tank which means fewer refills, and its top-fill design makes refilling and cleaning straightforward and mess-free.

Additionally, it offers versatile modes including Auto, Plant, Aroma, and Sleep, catering to various needs throughout the day. The smart control via the Vesync App allows for easy scheduling and customization, enhancing convenience with remote and voice control options.

Its extensive humidification capabilities and smart features make it a strong choice for large rooms.

Rating
9.5
Water Tank Capacity
Ease of Cleaning
Humidistat

Most important from
12186 reviews

Water Tank Capacity
The large 2.6-gallon tank means fewer refills, making it convenient for continuous use.
Ease of Cleaning
Cleaning is a breeze with all parts easily accessible, including the tank.
Humidistat
The ability to set a target humidity and let the device automatically adjust its output is a game-changer for maintaining desired humidity levels.
Additional Features
The LEVOIT OasisMist 1000S is sleek and out of the way, with a big holding tank and WiFi capabilities that make it flexible to use.

Buying Guide for the Best House Humidifiers

Choosing the right house humidifier can significantly improve the air quality in your home, making it more comfortable and healthier to live in. Humidifiers add moisture to the air, which can help alleviate dry skin, irritated sinuses, and other discomforts caused by dry indoor air. When selecting a humidifier, it's important to consider several key specifications to ensure you pick the best fit for your needs.
Type of HumidifierThere are several types of humidifiers, including evaporative, ultrasonic, steam vaporizers, and impeller. Each type has its own advantages. Evaporative humidifiers use a fan to blow air through a wet wick, while ultrasonic models use ultrasonic vibrations to produce a fine mist. Steam vaporizers boil water to create steam, and impeller humidifiers use a rotating disk to fling water at a diffuser. Your choice depends on your preferences for noise level, maintenance, and the type of mist you prefer. For example, ultrasonic humidifiers are generally quieter, making them ideal for bedrooms.
Room Size CoverageThis spec indicates the maximum room size that the humidifier can effectively humidify, usually measured in square feet. It's important because using a humidifier that's too small for your room won't provide adequate moisture, while one that's too large may over-humidify the space. Small humidifiers are suitable for rooms up to 300 square feet, medium ones for 300-500 square feet, and large units for spaces over 500 square feet. Choose a humidifier based on the size of the room where you plan to use it.
Water Tank CapacityThe water tank capacity determines how long the humidifier can run before needing a refill. This is important for convenience and continuous operation, especially overnight. Smaller tanks (up to 1 gallon) may need refilling every few hours, while larger tanks (over 1 gallon) can last up to 24 hours or more. Consider how often you're willing to refill the tank and how long you need the humidifier to run without interruption.
Noise LevelNoise level is measured in decibels (dB) and indicates how loud the humidifier will be during operation. This is particularly important if you plan to use the humidifier in a bedroom or a quiet space. Ultrasonic humidifiers are typically the quietest, while evaporative and steam models can be noisier. If you are sensitive to noise or need a humidifier for a bedroom, look for models with a noise level below 30 dB.
Ease of CleaningHumidifiers need regular cleaning to prevent mold and bacteria growth. Some models are easier to clean than others, with features like removable tanks and dishwasher-safe parts. This is important for maintaining the health benefits of the humidifier and ensuring it operates efficiently. If you prefer low-maintenance appliances, look for a humidifier with easy-to-clean features and clear cleaning instructions.
HumidistatA humidistat is a built-in device that measures and controls the humidity level in the room. This feature is important for maintaining a consistent and comfortable humidity level without over-humidifying the space. Humidifiers with a humidistat can automatically turn off when the desired humidity level is reached, providing convenience and energy efficiency. If you want precise control over your indoor humidity, choose a model with an adjustable humidistat.
Additional FeaturesSome humidifiers come with additional features like timers, night lights, essential oil diffusers, and multiple mist settings. These features can enhance the functionality and convenience of the humidifier. For example, a timer allows you to set the humidifier to run for a specific period, while an essential oil diffuser can add pleasant scents to the air. Consider which additional features are important to you and how they can improve your overall experience with the humidifier.

FAQ

Most Popular Categories Right Now