Whisper Premium Silent Misting Diffuser

Customer Feedback

  Home > Customer Favorites >

9377Silver—Whisper Premium Silent Misting Diffuser
Whisper Premium Silent Misting Diffuser

Alternate Views...

Regular Price $89.95
Special Price $65.95
You save $24.00!

Product Code: 9377SILVER

Description User Guide Frequently Asked Questions

Please note: This diffuser requires water to be added in TWO locations: in the base and in the oil cup. Do not use distilled water.

The Whisper premium diffuser is a state-of-the-art system that uses water and ultrasonic vibration (2.5 million vibrations per second) to break essential oils 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.

The Whisper diffuser uses a revolutionary, patented technology that makes it possible to diffuse even the thickest essential oils (such as Patchouli, Sandalwood, and Ylang Ylang) that won't work in many other diffusers. The oil never touches the moving parts, so you never need to worry about your diffuser clogging or parts gumming up. Its flexible liner increases the life of the diffuser by preventing contact of the oils and the ultrasonic vibrating disc. The cup is designed for continuous contact with oils, withstanding corrosion from even your strongest oils like lemon and cinnamon.

This diffuser uses no heat, which is important because too much heat can chemically alter essential oils and lessen their therapeutic benefits.

You'll be amazed at how quiet this diffuser is! Even sitting right next to it, all you will hear is the occasional soft sound of moving water.

Unlike many other diffusers, the Whisper diffuser has no fragile glass parts to break or refill pads to purchase. Cleanup is a breeze! Just wipe the plastic oil cup clean or replace it when it gets dirty. (The diffuser comes with a supply of 6 oil cups; additional cups are sold separately.)

The Whisper diffuser is wonderful at conserving your expensive oils. Just 2-6 drops of oil can fill a large room with aromatic goodness for hours! The innovative two-way timer lets you continuously scent your environment, or set an intermittent cycle (such as 15 seconds on, 30 seconds off) to make your oils last for as long as 9 hours.

Automatically adjusts to input voltage (110-240 VAC, 47-63 Hz). Works almost anywhere in the world! (Plug adapter may be required outside the USA.)

An automatic shut-off feature activates when the water in the base reaches the minimum level, preventing damage to the internal mechanisms. This is truly a worry-free product!

Dimensions: 8" tall x 3½" wide x 3½" deep.


  • Uses water and ultrasonic vibration instead of heat
  • Can diffuse even the thickest essential oils
  • Super quiet!
  • Cleanup is quick and easy!
  • No fragile glass parts
  • Great for conserving your expensive oils
  • Two-way timer
  • Soft blue lights that can be turned on or off at night
  • Comes with a 1-year warranty
  • Replacement parts are available if needed
  • Oil cup is made from highest grade PET-1 plastic, and is BPA-free.
  • Has a coverage of up to 1,000 square feet

To learn more about the different styles of diffusers, please click here.
To see how the different styles of diffusers compare with each other, please click here.

Note: The first time you use your new Whisper diffuser, fill the base and cup to the fill lines with tap water, set the timer to the "50m" setting, and let the diffuser run until it begins to produce a good quantity of mist. This will cleanse the mechanism of any oils left over from the manufacturing process. It may take up to 1 hour to complete this cleaning process.

There are many different diffusers on the market today, so it is important to know the differences so you can choose one that will work best for you.

When was the last time you cleaned your diffuser? To extend the life of your diffuser and keep it looking nice, we recommend cleaning it after every cycle. Use this simple cleaner to keep your diffuser clean and fresh.

"Therapeutic-grade essential oils affect the brain in positive ways. ..."

Recommended Products...
9534SetA—Aromatherapy Case: Compact, Versatile, by Aroma Ready™ (Holds Diffuser and/or Vials) 9536SetA—Aroma Ready™ Medium Versatile Aromatherapy Case (Holds 36 Vials) 9377C—Replacement Circular Windshield Cover for Whisper Premium Diffuser 9377White—Whisper Premium Silent Misting Diffuser
Our Price: $29.95
Our Price: $24.95
Our Price: $3.99
Special Price $65.95
Compact Versatile Aromatherapy Case AromaReady Medium Versatile Aromatherapy Case Replacement Circular Windshield Cover for Whisper Whisper Premium Silent Misting Diffuser
9377D—Replacement Spray Nozzle for the Whisper Premium Diffuser FoamD—Carrier for Whisper Diffuser 9377E—Replacement Soft Cup for the Whisper Premium Diffuser 9377B—Replacement Square Cover for the Whisper Premium Diffuser
Our Price: $1.99
Our Price: $7.50
Our Price: $0.99
Our Price: $3.99
Foam Insert D - Carrier for Whisper Diffuser Replacement Soft Cup for Whisper Premium Diffuser Replacement Square Cover for Whisper Premium Diffu

Average Customer Review: 4 of 5 Total Reviews: 15 Write a review.

  2 of 2 people found the following review helpful:
Love it - just need to follow all instructions January 27, 2017
Reviewer: Donna from Colorado  
This is in my bedroom, about a yard from my head.  I don't hear it at all.

At first I did have misting problems, but with persistence and reading the instructions I worked it out.  Keep the water level in the lower chamber just above the minimum line.  Smooth out the liner so it has no crinkles in it.  In the liner, only put in the amount of water on the fill cup.  

Even with this, I still had some problems.  I figured out that the last piece that goes on - the one with the directional nozzle - cannot be totally pushed down on the diffuser.  Put it on, but leave about a 1/8 inch gap.  By doing that, I eliminated the misting problem.

It is so freeing to not have to worry about whether the density of the oil is going to clog the diffuser!

Was this review helpful to you?

  1 of 1 people found the following review helpful:
Best diffuser ever! November 8, 2016
Reviewer: Jordan Lee from Daphne, AL United States  
Love the timer on this diffuser!

Was this review helpful to you?

  1 of 1 people found the following review helpful:
Diffuser October 20, 2016
Reviewer: amy dabney from highlandville, MO United States  
I follow directions exactly...sometimes it makes a mist, sometimes it doesn't.

Was this review helpful to you?

  1 of 1 people found the following review helpful:
Whisper Premium Silent Misting Diffuser October 14, 2016
Reviewer: Cindy Weakley from Rochester Hills, MI United States  
My old Whisper I have had for a number of years is making a weird noise when I turn it on and has been doing this for well over a year.  Just decided to order another with the sale.  I use my diffuser every night when I go to bed.  It stays on much longer when I am sick and quarantine myself to my room.

Was this review helpful to you?

  2 of 2 people found the following review helpful:
Diffuser October 6, 2016
Reviewer: Kathleen Hosner from Phoenix, AZ United States  
We had a hard time getting it to work consistently at first. We realized it needs to be on a very flat surface or it turns off.

Was this review helpful to you?

View All Customer Reviews

Browse for more products in the same category as this item:

Customer Favorites
Monthly Specials
Diffusers > Humidifying and Ultrasonic Diffusers
Diffusers > Home & Office