Main Content
product image

Topteng - 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms - White

Rating 4.5 out of 5 stars with 2 reviews

$82.99

Topteng - 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms - White

Model: H120-A006-US
SKU: 10888233
$82.99
or
Finance OptionsView your offers
Sold & shipped by
Topteng
(29)

About This Item

Keep your space fresh and healthy with our 2.4gal/9L Bedroom Silent Humidifier. With a large 2.4gal tank, it delivers up to 48 hours of continuous mist and covers up to 600 sq. ft. The top-fill design makes refilling easy and mess-free, while the UV sterilization lamp ensures a 99.9% sterilization rate, protecting your home from bacteria. Perfect for bedrooms, offices, and plants, this ultra-quiet humidifier operates at less than 36 decibels, ensuring a peaceful environment. Featuring a smart touch and remote control, you can easily adjust settings, control humidity, and set timers for a hassle-free experience.
  • Key Specs
    • Maximum Recommended Room Size: 600 square feet (The maximum recommended area size in which the product is designed to operate and produce optimal results. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Reservoir Capacity: 9.51 quarts
    • Humidifier Type: Ultrasonic
    • Low-Water Indicator: true
  • General
    • Brand: Topteng
    • Model Number: H120-A006-US
    • Product Name: Topteng 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms
    • Color: White
  • Dimensions
    • Maximum Recommended Room Size: 600 square feet (The maximum recommended area size in which the product is designed to operate and produce optimal results. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • Product Height: 8.66 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 9.45 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 29.53 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 6.49 pounds (The out of box weight of the item.)
  • Compatibility
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Capacity
    • Reservoir Capacity: 9.51 quarts
  • Features
    • Humidifier Type: Ultrasonic
    • Low-Water Indicator: true
    • Adjustable Humidistat: true (A humidistat is a measuring device able to monitor and maintain a set level of humidity, or moisture, in the air.)
    • Antimicrobial: true
    • Number of Output Settings: 3
  • Warranty
    • Warranty - Parts: 1 Year Extended Limited Warranty
    • Warranty - Labor: 1 Year Extended Limited Warranty
  • Other
    • UPC: 851543102597

Keep your space fresh and healthy with our 2.4gal/9L Bedroom Silent Humidifier. With a large 2.4gal tank, it delivers up to 48 hours of continuous mist and covers up to 600 sq. ft. The top-fill design makes refilling easy and mess-free, while the UV sterilization lamp ensures a 99.9% sterilization rate, protecting your home from bacteria. Perfect for bedrooms, offices, and plants, this ultra-quiet humidifier operates at less than 36 decibels, ensuring a peaceful environment. Featuring a smart touch and remote control, you can easily adjust settings, control humidity, and set timers for a hassle-free experience.

  • ​​🌊 Massive 2.4gal Capacity: With a 300ml/hour mist output, enjoy up to ​​48 hours​​ of continuous hydration on a single fill. It effortlessly covers spaces up to ​​600 sq. ft.​​, making it ideal for large bedrooms, living areas, and even open-plan offices. No more constant refills!
  • ​​🚰 Top-Fill Design & Easy Maintenance: The wide opening allows you to add water directly without lifting or spills. Simply remove the top cover, fill it up, and you’re done! Plus, the built-in aromatherapy slot lets you add your favorite essential oils for a calming or invigorating scent.
  • ​​🦠 UV Sterilization & Dual Filtration​​: Your health comes first. Equipped with a ​​medical stone filter​​ for initial purification and a ​​UV lamp​​ that achieves a ​​99.9% sterilization rate​​, it ensures every mist particle is clean and safe—perfect for pets and those with allergies.
  • ​​🌙 Ultra-Quiet Sleep Mode & Auto Safety: Operates at below ​​36dB​​—quieter than a library whisper! The sleep mode turns off all lights for undisturbed rest, and it automatically shuts off when water is low, giving you peace of mind all night.
  • ​​⚡ Smart Control & Customization​​: Use the touch panel or handy remote to set humidity levels (40%-90%), timer (1-12 hours), and mist speed (low, medium, high). The constant humidity function stops misting once your desired level is reached, saving energy and optimizing comfort.
  • ​​🌊 Massive 2.4gal Capacity: With a 300ml/hour mist output, enjoy up to ​​48 hours​​ of continuous hydration on a single fill. It effortlessly covers spaces up to ​​600 sq. ft.​​, making it ideal for large bedrooms, living areas, and even open-plan offices. No more constant refills!
  • ​​🚰 Top-Fill Design & Easy Maintenance: The wide opening allows you to add water directly without lifting or spills. Simply remove the top cover, fill it up, and you’re done! Plus, the built-in aromatherapy slot lets you add your favorite essential oils for a calming or invigorating scent.
  • ​​🦠 UV Sterilization & Dual Filtration​​: Your health comes first. Equipped with a ​​medical stone filter​​ for initial purification and a ​​UV lamp​​ that achieves a ​​99.9% sterilization rate​​, it ensures every mist particle is clean and safe—perfect for pets and those with allergies.
  • ​​🌙 Ultra-Quiet Sleep Mode & Auto Safety: Operates at below ​​36dB​​—quieter than a library whisper! The sleep mode turns off all lights for undisturbed rest, and it automatically shuts off when water is low, giving you peace of mind all night.
  • ​​⚡ Smart Control & Customization​​: Use the touch panel or handy remote to set humidity levels (40%-90%), timer (1-12 hours), and mist speed (low, medium, high). The constant humidity function stops misting once your desired level is reached, saving energy and optimizing comfort.

Q: My humidifier wont let me raise the humidity past 45%

A: The specific humidity adjustment is influenced by the size of your space and the environment. If you are in a large area with frequent ventilation, you can try placing it in a smaller area or a more enclosed space to see if it helps.

Sponsored

Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Compare similar products

Topteng - 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms - White
Topteng - 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms - White
4.5(2)

Keep your space fresh and healthy with our 2.4gal/9L Bedroom Silent Humidifier. With a large 2.4gal tank, it delivers up to 48 hours of continuous mist and covers up to 600 sq. ft. The top-fill design makes refilling easy and mess-free, while the UV sterilization lamp ensures a 99.9% sterilization rate, protecting your home from bacteria. Perfect for bedrooms, offices, and plants, this ultra-quiet humidifier operates at less than 36 decibels, ensuring a peaceful environment. Featuring a smart touch and remote control, you can easily adjust settings, control humidity, and set timers for a hassle-free experience.

Costway - 2200 sq.ft Whole House Humidifier 5.5Gal Top Fill Cool Mist Humidifier with Wheels - White
4.4(9)

Experience optimal humidity levels throughout your home with our whole house humidifier. Designed to efficiently humidify areas up to 2200 sq.ft, this large humidifier is ideal for homes, offices, and greenhouses. It offers up to 40 hours of continuous operation on low speed, providing consistent comfort. The large water tank and 4 stainless steel atomizers ensure efficient mist production. The 360° rotating nozzle distributes mist evenly, while 3 adjustable mist speeds (600 ml/h, 1300 ml/h, 2000 ml/h) give you complete control over humidity levels. With dual control options—an LCD panel and remote—you can easily adjust settings such as sterilization, timer, and sleep mode. The built-in humidity sensor maintains optimal moisture levels, and the auto shut-off function provides safety. The default humidity value is 45%, which increases by 5% every time you press until it reaches the maximum level of 90%. Featuring a user-friendly top-fill design for easy refilling and lockable wheels for easy mobility, this commercial humidifier ensures both convenience and peace of mind.

Levoit - VeSync Classic 300S 1.58 gallon Ultrasonic Smart Humidifier - White

Enjoy refreshing humidity in any room with the Levoit Classic 300S. The 6 L / 1.58 gal tank adds humidity to any type of room whether it’s a bedroom, living room, office, or nursery between 200-500 sq ft. Enjoy full control of your humidifier from your phone. With VeSync, you can monitor your humidity, select settings, use voice control, and create schedules and timers for your humidifier. Add a few drops of essential oils to the aroma pad to fill your room with a refreshing scent while the powerful transducer turns the water into fine mist.

U-HOMY - 5L Smart Cool Mist Humidifier with App Control, Top Fill, Dual Nozzles, Ultra Quiet for Bedroom - Black

Designed for bedrooms and large rooms, this 5L cool mist humidifier delivers powerful yet quiet humidity control with modern convenience. Dual mist nozzles provide adjustable spray output up to 300 ml per hour, while the built-in leak-free water tank and top-fill design make daily use simple and mess-free. Wi-Fi connectivity allows full control through the Tuya app, including mist levels, timers, and remote on or off. With up to 50 hours of continuous runtime and ultra-quiet 28 dB operation, it creates a calm environment ideal for sleep, babies, plants, and everyday comfort. The removable tank ensures easy cleaning and long-term reliability for consistent performance.

Pros for Topteng - 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms - White
There were no pros for this productOverall Performance, Portability, Humidity OutputOverall Performance, Ease of use, Noise Level, Humidity Control, Water Tank SizeThere were no pros for this product
Cons for Topteng - 9L/2.4Gallon Ultrasonic Cool Mist Humidifier with UV Purification, Quiet for Large Bedrooms - White
There were no cons for this productThere were no cons for this productCleaningThere were no cons for this product

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $20.75