Humidifying & Ultrasonic Diffusers

An ultrasonic diffuser utilizes electronic frequencies to cause a small disk under the surface of a liquid (usually water) to vibrate at a very fast rate. These ultrasonic vibrations break the essential oil into tiny microparticles, dispersing the oil in a fine mist. These tiny particles are more easily absorbed by the lungs for a greater therapeutic effect on the body, mind, and spirit.

Essential Idea  Learn more about the benefits of this type of diffuser and to how it compares with our other styles of diffusers.

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  1. Ultrasonic Diffuser: Sophia

    Regular Price: $34.95

    Special Price $24.95

    As low as: $20.97
    SKU: 9326

    This sleek diffuser is a great way to disperse your desired essential oil or blend. An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room.

  2. Ultrasonic Diffuser: Whisper Premium in Silver

    Regular Price: $89.95

    Special Price $80.95

    As low as: $62.97
    SKU: 9377Silver

    The Whisper Premium Silent Misting Diffuser is a state-of-the-art system that uses water and ultrasonic vibration to break essential oils into tiny micro-particles, dispersing the oil in a fine mist that preserves the oils' health benefits and humidifies the room.

  3. Ultrasonic Diffuser: Ultra Mini USB

    Regular Price: $14.95

    Special Price $9.95

    As low as: $8.97
    SKU: 9381

    This mini, portable USB diffuser has it all: ultrasonic technology, power adaptability, and a decorative design.

  4. Ultrasonic Diffuser: Airmid

    Regular Price: $34.95

    Special Price $24.95

    As low as: $20.97
    SKU: 9321

    This sleek diffuser is a great way to disperse your desired essential oil or blend. An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room.

  5. Ultrasonic Diffuser: Pocket USB

    Regular Price: $21.25

    Special Price $19.25

    SKU: 9397

    This ultrasonic, pocket diffuser disperses essential oils throughout a room or car! Use anywhere from a USB connection.

  6. Ultrasonic Diffuser: Whisper Premium in White

    Regular Price: $89.95

    Special Price $80.95

    As low as: $62.97
    SKU: 9377White

    The Whisper Premium Silent Misting Diffuser is a state-of-the-art system that uses water and ultrasonic vibration to break essential oils into tiny micro-particles, dispersing the oil in a fine mist that preserves the oils' health benefits and humidifies the room.

  7. Ultrasonic Diffuser: Embrace Artisan

    Regular Price: $149.95

    Special Price $93.73

    SKU: 9386

    This handcrafted porcelain diffuser has a stunning crackle finish, deep red glaze, and organic shape. The ultrasonic transducer transforms water and essential oil into a cool mist while preserving all of the essential oils' health benefits.

  8. Ultrasonic Diffuser: Personal

    Regular Price: $19.95

    Special Price $17.95

    As low as: $11.97
    SKU: 9383

    This diffuser disperses essential oils on-the-go. Its compact size makes it easy to carry around with you in a pocket, purse, or bag. To diffuse, simply slide open the cover.

  9. Ultrasonic USB Diffuser: AromaPod

    Regular Price: $20.00

    Special Price $16.00

    As low as: $12.00
    SKU: 9355

    This powerful, tiny ultrasonic diffuser is a great way to disperse your desired essential oil or blend on-the-go! The USB plug provides portability. Continuous diffusion for up to 3 hours.

  10. Ultrasonic USB Diffuser: Celeste

    Regular Price: $30.00

    Special Price $24.00

    As low as: $18.00
    SKU: 9368

    This festive diffuser is a fun way to disperse your desired essential oil or blend! An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room. Continuous diffusion for up to 3 hours.

  11. Ultrasonic Diffuser: Aroma Lite

    Regular Price: $119.93

    Special Price $49.99

    As low as: $34.99
    SKU: 9341

    This sleek diffuser is a great way to disperse your desired essential oil or blend! An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room. Continuous diffusion for up to 4 hours.

  12. Ultrasonic Diffuser: White Onyx

    Regular Price: $50.00

    Special Price $40.00

    As low as: $30.00
    SKU: 9342

    Classic decor meets long-lasting diffusion. An ultrasonic transducer transforms water and essential oils into a cool mist that preserves health benefits and humidifies the room.

  13. Ultrasonic Pet Diffuser: Dog Whisperer

    Regular Price: $25.00

    Special Price $20.00

    As low as: $13.00
    SKU: 9346

    Dogs can benefit from essential oils too! This fun diffuser is a great way to diffuse your desired essential oil or blend for your pets! An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room. The USB plug provides portability, so you can diffuse wherever you are. Continuous diffusion for up to 4 hours.

  14. Ultrasonic Diffuser: Moderno

    Regular Price: $40.00

    Special Price $32.00

    As low as: $28.00
    SKU: 9344

    Modern decor meets long-lasting diffusion. An ultrasonic transducer transforms water and essential oils into a cool mist that preserves health benefits and humidifies the room.

  15. Ultrasonic USB Diffuser: Halo

    Regular Price: $30.00

    Special Price $24.00

    As low as: $18.00
    SKU: 9347

    This sleek diffuser is a decorative way to disperse your desired essential oil or blend! The USB plug provides portability. Continuous diffusion for up to 5 hours.

  16. Ultrasonic Diffuser: GuardianAir

    Regular Price: $40.00

    Special Price $32.00

    As low as: $24.00
    SKU: 9349

    An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room. Continuous diffusion for up to 20 hours.

  17. Ultrasonic Diffuser: Marble Mysto

    Regular Price: $50.00

    Special Price $40.00

    As low as: $30.00
    SKU: 9330

    An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room. Powered by an AC power adapter to plug into the wall. Continuous diffusion for up to 12 hours.

  18. Measuring Cup: Whisper Diffuser

    $1.25
    SKU: 9377F

    Need a new measuring cup for your Whisper diffuser? This is not a component of the machine—for measuring water only.

  19. Ultrasonic Diffuser: PureMist

    Regular Price: $20.00

    Special Price $16.00

    As low as: $12.00
    SKU: 9356

    This lovely diffuser is a great way to disperse your desired essential oil or blend! An ultrasonic transducer transforms water and essential oils into a cool mist that preserves the oils' health benefits and humidifies the room. Continuous diffusion for up to 3 hours.

    Out of stock

  20. Refill Rod: eMotion Diffuser (5 Count)

    $3.00
    SKU: 9363Refill

    Extra rods make it simple to switch out oils in your eMotion™ Ultrasonic Diffuser.

  21. Diffuser Cleansing Tablets by Klenzor (10 Count)

    $10.00
    SKU: 9313

    Revitalize your ultrasonic diffuser with cleansing tablets!

  22. Ultrasonic Diffuser: Enlighten

    Regular Price: $60.00

    Special Price $48.00

    As low as: $36.00
    SKU: 9369

    This candle-look diffuser in a modern wire basket is a decorative way to preserve oils' health benefits and humidify the room. Diffusion for up to 8 hours.

  23. Ultrasonic Diffuser: GlobalAir

    Regular Price: $70.00

    Special Price $59.99

    SKU: 9323

    The modern, matte rubber finish on this diffuser adds a sleek touch to any room. Continuous diffusion for up to 10 hours.

  24. Ultrasonic Diffuser: Reflection

    Regular Price: $60.00

    Special Price $44.99

    SKU: 9325

    This luxurious ceramic diffuser adds an elegant touch and preserves the natural benefits of essential oils while humidifying the room. Continuous diffusion for up to 10 hours.

    Out of stock

  25. Ultrasonic Diffuser: SpaMist in Wood Grain

    Regular Price: $40.00

    Special Price $32.00

    As low as: $28.00
    SKU: 9351

    This diffuser is a timeless way to disperse any essential oil or blend and preserves the natural benefits of the oils while humidifying the room. Continuous diffusion for up to 4 hours. Remote controlled.

  26. Ultrasonic Diffuser: Avante Artisan

    Regular Price: $169.95

    Special Price $149.96

    SKU: 9385

    This handcrafted porcelain diffuser has a stunning crackle finish, tea-stained glaze, and contemporary shape. The ultrasonic transducer transforms water and essential oil into a cool mist while preserving all of the essential oils' health benefits.

  27. Ultrasonic Diffuser: Serenade Artisan

    Regular Price: $149.95

    Special Price $93.73

    SKU: 9389

    This handcrafted porcelain diffuser has a stunning crackle finish, intricately-painted floral designs, and a classical shape. The ultrasonic transducer transforms water and essential oil into a cool mist while preserving all of the essential oils' health benefits.

  28. Replacement Cover: Whisper Diffuser

    $3.99
    SKU: 9377B

    Need to replace the square cover on your Whisper diffuser? It keeps your diffuser from splashing and and minimizes evaporation.

  29. Replacement Circular Shield: Whisper Diffuser

    $3.99
    SKU: 9377C

    Need to replace a shield for a Whisper Premium Silent Misting Diffuser? This is the round, clear, plastic part with mist holes that fits underneath the square top.

  30. Replacement Spray Nozzle: Whisper Diffuser

    $1.99
    SKU: 9377D

    Need to replace a spray nozzle for a Whisper diffuser? This is the round, clear, plastic piece that fits on top of the square cover.

  31. Replacement Cup: Whisper Diffuser

    $0.99
    SKU: 9377E

    Need a new oil cup for your Whisper diffuser? Add water and essential oils to this cup for therapeutic diffusion.

  32. Refill Wick: Ultra Mini USB Diffuser (6 Count)

    $2.95
    SKU: 9381F

    These extra wicks make it simple to diffuse and switch out a variety of essential oils in your Ultra Mini USB Diffuser.

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