Ultrasonic Cool Mist Humidifier 6L

Ultrasonic Cool Mist Humidifier 6L


7585 reviews
Ships from United States of America
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Free Shipping

2-Year Replacement

Highly Rated

Cool Mist Ultrasonic 6 Liter Humidifier

Improving health and wellness are two core concepts that drive everything we do at Everlasting Comfort. That's why we created our 6L humidifier. Whether it's your desire to reduce airborne viruses and bacteria in the air or the need to create a comfortable environment that promotes comfort, our air humidifier can do it all! And when it comes to your health, our humidifiers can be a vital tool in soothing symptoms of the common cold and flu while also providing relief from asthma. Our humidifiers will help you maintain ideal humidity levels to relieve problems like dry noses, throats, and skin.

There are many humidifier choices in the market, but none boast the number of features ours does. We include a 6 liter or 1.5-gallon water tank designed to last up to 50 hours in rooms up to 500 square feet. And thanks to its variable output nozzle, our humidifier allows you to tailor the amount of moisture you want your unit to disperse. Our humidifier's foundation is the ultrasonic motor that lets you rest in peace because of its whisper-quiet operation. And to build upon this foundation, we included an essential oil tray that lets you add fresh aromas to the cool mist. It's a diffuser humidifier like never before!

We build safety and reliability into each component of our cool mist humidifier. It features an auto-shutoff function that will shut down the humidifier when it runs out of water. To ensure its safety, we partner with Intertek labs to surpass ETL certification standards on all electrical components. And if you experience any issues with your humidifier, we back you up with the Everlasting Comfort 2-Year Replacement Policy. We will replace your unit if anything should go wrong. It's our way of showing how much confidence we have in the design of our products. Stop wasting time and get the humidifier that so many have made a part of their daily routine.

Can I use tap water or does it need to be distilled/demineralized?

Yes. Tap water is okay.

What is the warranty on this product?

Our humidifier comes with a 2 year warranty.

Is this a cool mist unit?

Yes and it lasts two nights for me, I love it!

Can you turn the night light off and still run the cool mist?

Yes you can.

Warranty Information

Everlasting Comfort® products come with a 2-Year Replacement Guarantee from Upper Echelon Products.

For ANY quality-related issues, we will send you a replacement for free!

Please note that this warranty is not valid unless the item is purchased directly from Everlasting Comfort® and registered under our warranty.

Upon receipt of your purchase, you need to register your product on our website. To register your product, click here.

For any inquiries regarding our warranty or registration, please email support@upperechelonproducts.com with your name and order information (if applicable), and we would be happy to assist you further.

To redeem a replacement under warranty, please email us the following information:
-Order Confirmation/Order ID
-Product Name/Title (in cases of multiple orders)
-Brief description of the issue(s) along with picture(s) of the damage (if applicable)



The above guarantee is against defects in materials and workmanship. If anything goes wrong with your product, we will send you a replacement for free. The lifetime warranty does not apply to electronic products which come with a 2-year warranty.
Current products with 2-Year Warranty include:

  • Oil diffuser
  • Humidifier

Non-returnable items:

  • Gift cards


Return Policy

We offer a free 30-day Return Policy for undamaged items. You can return your product for EC-store credit, a different product (Exchange), or a refund to the original payment method.

Refunds or EC-store credit will be processed upon the delivery and processing of the item(s).

For exchanges, we will ship your new item once the original item is received based upon your original exchange request. Exchanges are for products of equal or lesser value.

Please note the following exceptions to our return and exchange policy:

  • Returned items must be returned in the original packaging
  • Returned items must have no visible signs of wear or use
  • Exchange is only 1 item per Order with a product of equal or lesser value. Only rare exceptions will be made to this policy.
  • Gift Exchanges are only applicable if provided the Order Number as proof of purchase and is applicable for an Exchange of product(s) of equal or lesser value OR applicable for EC-store credit.

Questions? Get in Touch.

To initiate a Return or Exchange, please complete the following steps:

-Contact us by email at support@upperechelonproducts.com with your Order Number and specify the item(s) you wish to Return OR Exchange.

-Print the prepaid USPS Return Label that you will receive from our Customer Support and mail back the item(s) using the prepaid Return Label.

-Refunds or EC-store credit will be processed upon receipt of the item(s). For exchanges, the new item(s) will be shipped upon arrival of the original item(s).



If wishing to exchange item(s) of greater value than the original item purchased, we will provide EC-store credit which may be applied to the purchase of your new item(s).

Free Shipping

Get Free Domestic Shipping on All Everlasting
Comfort® Products.

2-Year Replacement

Everlasting Comfort® Humidifier & Oil Diffuser Products
come with a 2-Year Replacement Policy.

Highly Rated

As an American brand, we are highly recommended
beyond our borders by health conscious individuals
just like you.


Customer Reviews
4.4 Based on 7585 Reviews
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Filter Reviews:
Anayeli C.
United States United States
Cool humidifier

So far works great. Very cool mist.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
Najdek f.
United States United States
Ordering two more for other rooms!.

Steam starts right away and even on low setting is powerful! This has been a godsend for my toddler when he gets a cough! I put it on the floor next to his bed as he sleeps and let the steam(cold) go right to his face! He doesn't cough at all!. It's also great for the oil diffuser right now we have peppermint going! I have a large room and living room and it works great for both!.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
United States United States
Great little humidifier

This humidifier is very easy to use and hassle free. The unit requires very less cleaning. Nice and quiet so it doesn't interfere with sleep. The mist is very fine and adds the right amount of moisture to a room. The control dial allows you to control the amount of moisture and the size of the drops being put into the air. For the price this unit is better to other units in this category. Overall I am happy with the purchase. We bought this humidifier about year ago for our living room and we liked it so much we decided to buy one for our bedroom too. This one would be nice for a child's room during the winter months, or when they have a cold.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
C. S. Geter
United States United States
Best Humidifier I've tried

I love this Everlasting Comfort Humidifier. The cool mist helps my sons seasonal allergies from acting up and helps him sleep a lot better. He was having so many nose bleeds from being sick and the dry heat before we got this humidifier. Now that I run this humidifier every night he don't have any nose bleeds. I plan on purchasing another one because we need one in the bedroom & living room. I love the night light/water level light. I highly recommend everyone to get this humidifier. I've tried two others and this by far is my favorite.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L ReviewEverlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
United States United States
A Good Purchase

it's a very good humidifier. With a full tank of water, it lasts up to 3 days. No noise. Two outlets for mist disperse which is very effective to spread around the house. One issue is it is very big and sometimes filling up the water is a pain but once it's filled up it last for long. Will, update later on how it last with continual use.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
Tarak N.
United States United States
Excellent product: Easy to use, quiet, works with tap water and reasonably priced.

I started using this around 2 weeks ago and fascinated by its silent functioning. It does its job really well, and what I find unique about this humidifier is that it doesn't require distilled water. Tap water is good enough as long as it's not serious hard water. Refilling the water tank is super easy, and the settings are user-friendly. I usually keep it running around the minimum setting, and the atomizer creates a very smooth flow of water droplets just enough to keep the room comfortable during the night. I'd have appreciated if the power cord was a little longer, I personally find the one provided to be too small.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
United States United States
Great humidifer

This little humidifier is wonderful. Its thin and fits perfectly beside my bed. I wasn't expecting much due to its size but it has a lot of power behind it and the tank lasts a couple nights before it needs filled. I am very happy and so are my sinuses.

Everlasting Comfort Ultrasonic Cool Mist Humidifier 6L Review
Laura S.
United States United States
cool humidity

This is the third humidifier I've purchased. This winter has made the house so very dry. This humidifier really helps put moisture in the air so I can keep the thermostat down. More humid air means it feels warmer at a lower temperature. Now I have one in the dining room, living room, and my bedroom. Waking up with sinuses so dry that the nose bleeds is not fun-with this running I can sleep easier.

Launa M.
United States United States

Love the humidifier!

Gwen R.
United States United States
Good experience with damaged goods

The Humidifier is great. The first one I received was damaged. It ran for three days and started running water on the floor. I had no problem with getting a replacement. So far it's doing what it's designed to do.

Ultrasonic Cool Mist Humidifier 6L


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