Ultrasonic Humidifiers

Ultrasonic humidifiers use high-frequency vibrations to generate a micro-fine mist which is output into your room for increased humidity. Ultrasonic cool mist humidifiers are best used to combat allergies and seasonal flu symptoms. If your house has excessively hard water, it will use a water softener to counteract the high mineral content. Unfortunately, a water softening system uses calcium, magnesium, and sodium, and those high sodium levels will create white dust when used in a cool mist humidifier. Our cool mist models are our top choice for your bedroom humidifier since they operate almost silently

Price

$
to
$

Brand

Color

More filters

Show All
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Price, low to high
  • Price, high to low
Sort

Sort by:

  • Featured
  • Price, low to high
  • Price, high to low
  • SimpleMist 2-in-1 Humidifier + Aromatherapy Diffuser
    ABC
    Foshan Nanhai Keri Electronic Co.Ltd
    SimpleMist 2-in-1 Humidifier + Aromatherapy Diffuser
    The SimpleMist Aromatherapy Humidifier covers up to 400 square feet and features a top-fill format for no-hassle filling. Features include: 3 mist levels, a timer setting up to 12 hours, a water filter and softener, and a 1.3 gallon capacity. The white and wood-grain...
    $39.99
    $99.00
    $39.99
  • CST PowerPure™ AP03 HEPA Air Purifier & Ultrasonic Humidifier
    ABC
    Select Options
    Close
    CST
    CST PowerPure™ AP03 HEPA Air Purifier & Ultrasonic Humidifier - Black
    The PowerPure AP03 is a powerful humidifier air purifier combo with a HEPA filter and ultrasonic humidifier power. The air purifier features a robust carbon filter for the removal of common household odors and potential dangerous gases and chemicals and the ultrasonic humidifier that...
    $129.00
    $499.00
    $129.00
    • Black
    Select Options
    Close
  • Stadler Form Sophie Little Aroma Diffuser
    ABC
    Stadler Form
    Stadler Form Sophie Little Aroma Diffuser
    Bring a touch of luxury to your indoor and outdoor settings with the Stadler Form Sophie Aroma Diffuser. Featuring a long-lasting 7-hour battery, outdoor certification, and a sleek bamboo handle, Sophie is the perfect companion to your garden or terrace. With three switchable, dimmable...
    $89.99
    $89.99
  • Stadler Form Sophie Aroma Diffuser
    ABC
    Stadler Form
    Stadler Form Sophie Aroma Diffuser
    Bring a touch of luxury to your indoor and outdoor settings with the Stadler Form Sophie Aroma Diffuser. Featuring a long-lasting 11-hour battery, outdoor certification, and a sleek bamboo handle, Sophie is the perfect companion to your garden or terrace. With three switchable, dimmable...
    $109.99
    $109.99
  • PureGuardian H8000B Elite Ultrasonic Humidifier
    ABC
    PureGuardian
    PureGuardian H8000B Elite Ultrasonic Humidifier
    PureGuardian® H8000B 120-hour Elite warm and cool mist ultrasonic humidifier for rooms up to 700 sq. ft. Smart Mist sensor monitors humidity levels and adjusts accordingly. Silent operation and no filters, wicks or pads.
    $179.00
    $199.00
    $179.00
  • Crane 4-in-1 Cool Mist Humidifier with Aroma Tray & Sound Machine
    ABC
    Crane
    Crane 4-in-1 Cool Mist Humidifier with Aroma Tray & Sound Machine
    Get relief from cold and flu symptoms and bring wellness to your entire family in style with a Crane Drop 2.0 Series, 4-in-1 Cool-Mist Humidifier with Aroma Tray & Sound Machine. Crane’s 1.0 Gal. Drop ultrasonic cool mist humidifiers provide up to 500 sq....
    $64.99
    $64.99
  • Crane Ultrasonic Travel Humidifier
    ABC
    Crane
    Crane Ultrasonic Travel Humidifier
    A perfect Travel companion for a bit of relief on the go, at home, or at your office. Ultrasonic Cool Mist increases moisture in the air for easier breathing and a good night’s sleep. Crane Ultrasonic Travel Humidifier includes a carrying bag, tank, and power...
    $29.99
    $29.99
  • Stadler Form Mia Aroma Diffuser
    ABC
    Select Options
    Close
    Stadler Form
    Stadler Form Mia Aroma Diffuser - White
    Stadler Form Mia Aroma Diffuser to your home and enjoy a pleasant scent that lasts up to 10 hours. This ultrasonic diffuser disperses fragrances and essential oils using extra-fine mist and operates with an extremely low noise level. Mia's LED display reflects softly off...
    $39.99
    $39.99
    • White
    • Black
    • Chili Red
    • Titanium
    Select Options
    Close
  • Vornado UH200 Ultrasonic Humidifier
    ABC
    Vornado
    Vornado UH200 Ultrasonic Humidifier
    Enjoy the perfect humidity in any room of your house with the Vornado UH200 Ultrasonic Humidifier! With humidification up to 900 sq. ft., automatic humidity control, a 1.75 gallon tank with 4 gallon output per day, and easy to fill and view water level,...
    $199.99
    $209.99
    $199.99
  • Vornado UH100 Ultrasonic Humidifier Ice White
    ABC
    Vornado
    Vornado UH100 Ultrasonic Humidifier Ice White
    Bring superior humidity into every corner of your home with Vornado’s Ultrasonic Humidifier UH100 in Ice White. Featuring intelligent humidity output regulation, this sleek and efficient design helps ensure optimal comfort for allergies and breathing concerns. With a 1-gallon capacity and powerful dual air...
    $99.99
    $109.99
    $99.99
  • pureguardian H7550 Ultrasonic Humidifier
    ABC
    PureGuardian
    pureguardian H7550 Ultrasonic Humidifier
    Pureguardian™ H7550 warm and cool mist ultrasonic humidifier with new stylish design for table top or floor use. Automatic humidity control, silent operation and no filters, wicks or pads. 
    $149.99
    $149.99
  • PureGuardian H1510 Ultrasonic Humidifier
    ABC
    PureGuardian
    PureGuardian H1510 Ultrasonic Humidifier
    PureGuardian® H1510 100-hour warm and cool mist ultrasonic humidifier for rooms up to 500 sq. ft. Silver Clean™ technology to prevent mold and mildew, silent operation and no filters, wicks or pads.
    $109.99
    $129.99
    $109.99
  • Stadler Form Eva Ultrasonic Humidifier
    ABC
    Select Options
    Close
    Stadler Form
    Stadler Form Eva Ultrasonic Humidifier - Black
    Get precise and convenient humidification with the Stadler Form Eva Ultrasonic Humidifier. Adaptive Humidity™ technology automatically adjusts levels for optimal comfort. The Stadler Form Eva ultrasonic humidifier offers warm or cool mist, can be placed on the floor, and offers precise humidification with an external...
    $229.99
    $229.99
    • Black
    • White
    Select Options
    Close
  • Crane Drop Cool Mist Humidifier
    ABC
    Select Options
    Close
    Crane
    Crane Drop Cool Mist Humidifier - Blue/White
    The Crane Drop Series Cool Mist Humidifier features a simple and fun design, energy efficiency, and ultrasonic technology for providing cool moisture in nurseries and small bedrooms. Fast, reliable shipping.
    $59.99
    $59.99
    • Blue/White
    • White
    • Orange
    • Green
    Select Options
    Close
  • Crane Adorable Owl Humidifier
    ABC
    Crane
    Crane Adorable Owl Humidifier
    The Crane Adorable Owl Cool Mist Humidifier features a child-friendly animal design, energy efficiency, and ultrasonic technology for providing cool moisture in nurseries and small bedrooms. Fast, reliable shipping.
    $59.99
    $59.99
  • Crane Adorable Penguin Humidifier
    ABC
    Crane
    Crane Adorable Penguin Humidifier
    The Crane Adorable Penguin Ultrasonic Cool Mist Humidifier features a child-friendly animal design, energy efficiency, and ultrasonic technology for providing cool moisture in nurseries and small bedrooms. Fast, reliable shipping.
    $59.99
    $59.99
  • Crane Adorable Elephant Humidifier
    ABC
    Crane
    Crane Adorable Elephant Humidifier
    The Crane Adorable Elephant Ultrasonic Cool Mist Humidifier features a child-friendly animal design, energy efficiency, and ultrasonic technology for providing cool moisture in nurseries and small bedrooms. Fast, reliable shipping.
    $59.99
    $59.99
  • Crane Adorable Frog Humidifier
    ABC
    Crane
    Crane Adorable Frog Humidifier
    Crane Adorable Frog Ultrasonic Cool Mist Humidifier features a child-friendly animal design, energy efficiency, and ultrasonic technology for providing cool moisture in nurseries and small bedrooms. Fast, reliable shipping.
    $59.99
    $59.99
  • Crane Personal 2-in-1 Ultrasonic Cool Mist Humidifier & Aroma Diffuser
    ABC
    Crane
    Crane Personal 2-in-1 Ultrasonic Cool Mist Humidifier & Aroma Diffuser
    Crane Personal 2-in-1 Humidifier & Aroma Diffuser ultrasonic cool mist increases moisture in the air for easier breathing and a good night’s sleep. This humidifier works with essential oils as an aroma diffuser and optional color-changing light.
    $39.99
    $39.99
  • Crane Personal Ultrasonic Humidifier
    ABC
    Crane
    Crane Personal Ultrasonic Humidifier
    Ultrasonic Cool Mist increases moisture in the air for easier breathing and a good night’s sleep. Crane Personal Ultrasonic Humidifier relieves cough, cold, and flu symptoms, nasal congestion, dry cough, sinus irritation, nose bleeds, and dry skin and hair.
    $39.99
    $39.99