Customers admire the 0.8 Gal. Ultrasonic Cool Mist Humidifier's quiet operation, ease of use, and effective humidification. Many appreciate its versatile fan function and ability to control humidity levels. However, some find the price to be a drawback, and the small water tank requires more frequent refills. The need for regular maintenance is also a point of concern for some users.
This summary was generated by AI based on customer reviews.
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.
Page 1 Showing 1-20 of 132 reviews
Pros mentioned:
Ease of use, Fan, Noise level
Rated 5 out of 5 stars
Works well
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Very nice looking and well running machine, has 10 settings for fan speed, and you are able to toggle on the humidification. Takes 3 minutes for the UV warm up and kill the bacteria in the water, but that doesn't take away how well it works. Design is less complex than would be guessed and it is easier to clean than anticipated. It does let you set your room to desired humidity and does a good job. Only thing to emphasize is that it is a cool mist humidifier, and when you are not humidifying the air, then you have a cooling fan, there is no heating.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Best Humidifier at a price. One flaw.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I first thought who would pay almost $500 for a humidifier when you can buy them for $50! I've owned many inexpensive ones over the years and hated every one and threw them our after a season or two when the filter etc. got nasty. The Dyson is a breed apart and delivers nice fresh humidity with very little noise, pretty much as advertised. I use filtered water in the unit and after 2 months see no evidence of a need to clean the tank or anything. The only flaw, and it's not insignificant, is that reinstalling the top piece (they call it the loop) after filling the water tank can be a real challenge. Especially when you have to do it daily, every time you fill the tank. The loop is supposed to easily snap in to the water tank, but instead you have to push it down fairly hard and sort of twist and rock it until it snaps in. This becomes a learned skill, but there were times I didn't think it would snap in place. Anyway I still like the way it performs but I think Dyson will need to address this to meet the otherwise high standards of this dehumidifier
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Fan, Noise level
Rated 5 out of 5 stars
Best humidifier I've tried
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I have been using it for a month and not once have I had to deal with the slimy gunk that would grow in the water of other humidifiers I have tried. It is very nice to be able to adjust the level of humidity and the fan does a good job of dispersing it. Also works as a fan so I don't have to store it in the summer
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
Best Humidifier Ever
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Perfectly designed and does what it is supposed to flawlessly. You can't beat anything made by Dyson and if you want a humidifier, this is the one to buy. Don't waste your money on anything else.
I had two previous humidifiers and they would start to smell stale after a few weeks, I had to change filters weekly to the tune of $10 per filter and the humidifiers themselves would only last about two years. This one is built to last and requires no filters and the water cleaning system is just great. Just leave it in auto mode the machine does the rest. I just love it,
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Ease of use, Noise level, Performance
Rated 5 out of 5 stars
Great humidifier!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Really like this humidifier. Silent, easy to assemble and reliable performance. Very happy we purchased this item.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Ease of use, Noise level
Rated 5 out of 5 stars
Excellent quality and ease
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This reviewer received promo considerations or sweepstakes entry for writing a review.
It's built very well. Classic Dyson design and quality. Easy to fill and operate. Most quiet humidifier we've owned.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Fan
Cons mentioned:
Tank size
Rated 4 out of 5 stars
Works Well
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. Like that it also acts like a fan too. We use it for background noise. The only thing is that it seems to run out of water sooner than they advertise. Once the water runs out, the fan shuts off too. I wish the fan kept running.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - White Silver
I would recommend this to a friend
Cons mentioned:
Maintenance, Tank size
Rated 5 out of 5 stars
Excellent product but needs maintenance +
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Product is fine, but information given by salesman incorrect..
The salesman tlold me that you had to fill the humidifier every three days. Wrong! The water capacity is for approximately ten hours! Also, there is quite a bit of maintenance required with this unit. If I knew this beforehand, I do not think I would have purchased this product.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Fan, Noise level
Cons mentioned:
Tank size
Rated 4 out of 5 stars
Awesome and doubles as a fan too!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I love this humidifier. The only reason I didn’t give it 5 stars is because I wish the tank was a bit bigger. Other than that, it works well, is so quiet and has a built in system that purifies the water. It also doubles as a fan if you turn the humidifier feature off, which is a huge bonus!
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - White Silver
I would recommend this to a friend
Pros mentioned:
Humidity control
Cons mentioned:
Maintenance
Rated 4 out of 5 stars
Looks great and very quiet
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Overall the product is very minimalistic and adds style to any space. It produces cool air which is refreshing during warm weather. The controls are simple to understand and it provides noticeable humidity for a room up to about 10'x12'. Any larger, you might as well just sit in front of the humidifier. One draw back is the maintenance...after about 1 month of continuous use, you will have to go thru the maintenance procedure as described in the manual (even though they recommend every 2 weeks or so). Otherwise there is noticeable build up of dry crust around the fan. However it's a great product but may not be worth the $500 price tag.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - White Silver
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Humidifier works great and exceptionally quiet.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Although the product is expensive compared to other humidifiers, the design and features are very functional and simple to use. You do need filtered water to keep the white dust to a minimum however.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Cons mentioned:
Tank size
Rated 4 out of 5 stars
Healthy clean mist for any room
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The Dyson humidifier is great for any bedroom or room that need some extra cool mist during the dry winter months. However I have discovered using tap filtered water can leave a white film around the ring of the Dyson. I have switched to using distilled water and no longer have that issue however I wish the water tank was larger so I didn't have to fill it as often.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Rated 1 out of 5 stars
Owned a month and have never been able to use
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
One would think when you purchase a $500 humidifier and it arrives out of the box broken that a FULL replacement would be sent to you immediately, maybe even next door air? Nope. This was a gift that I recieved before Christmas and the tank arrived broken. I have been waiting since then for a new water tank. Sort of ridiculous considering how expensive the Dyson items are. I am very disappointed in how they handle these types of issues. I have had other Dyson products with warranty issues as well and it is not handled well. Love their products but if anything goes wrong it is a huge pain to deal with the warranty and replacement parts. You are better off buying something less expensive that may work through the warranty and replacing it, than dealing with Dyson if things break.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
No, I would not recommend this to a friend
Brand response from DysonProductExpert
Posted .
Hi it's Jay with Dyson.
Very sorry to hear about this occurring upon your new Dyson Humidifier. We are very happy to help expeditiously if you have not yet received the replacement. If needed, please contact us at [email protected]. We are happy to help and we will be in touch as soon as possible.
Best wishes,
Jay Dyson Online Support
Pros mentioned:
Fan, Noise level
Rated 4 out of 5 stars
Humidifies up to 3 Days on One Fill-up.
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Posted . Owned for 9 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great for use in small to medium-sized rooms. If you have hard water, it will leave a layer of dust on hard surfaces. In this case, you must use distilled water to fill tank. Make sure unit is not set too close to walls, as this impacts its ability to correctly sense RH% levels. Even on highest speed, it is fairly quiet. Also can use as a fan without humidification to circulate room air. Make sure to follow cleaning/maintenance schedule to maximize results.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - White Silver
I would recommend this to a friend
Cons mentioned:
Price
Rated 4 out of 5 stars
Expensive but great option
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great option for open floor plan first floor or large bedroom for dry winters. Obviously more expensive than whole house humidifier but we didn’t want to risk the increase of mold with the whole house so we went with the Dyson. Big difference over other humidifiers is that it is quiet, can reach across the room, and the cleanse feature to remove bacteria. We have smaller humidifiers for bedrooms that cost $20 but need to be cleaned all the time. Dropped a star because of cost. We did get on sale but still pricey.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - White Silver
I would recommend this to a friend
Pros mentioned:
Humidity control
Rated 5 out of 5 stars
The best of the best!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Everyone in the household was sick with bronchitis and sore throats. The air was very dry in our house. I love how you can input different percentages for the humidity. A nice feature is you can convert to fan only without humidity as well. Also, the water goes thru a uv light that helps clean the air you breathe which is a plus. A remote control that comes with it is handy as well.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Very effective
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I love Dyson products. I have a fan,and a vacuum. I waited a year for this to be in the USA market. It is very quiet, Easy to fill, and take care of.It has a remote control. The most important feature to me is that the mist is 99.9 percent bacteria free.
I would recommend this to a friend
Pros mentioned:
Ease of use, Humidity control
Rated 5 out of 5 stars
Quiet and efficient
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is worth the cost. Easy to clean and use and automatically adjusts humidity levels.
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Very nice humidifier for an average-sized bedroom
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Purchased as a gift for Hubby, but kids are using more! The cool mist blows out the purest and cleanest air, and it's very quiet. Very easy to refill, and it takes almost a week before needing refill, versus other humidifiers we've purchased. Very expensive, but worth every penny if you want a high-quality humidifier!
This review is from Dyson - 0.8 Gal. Ultrasonic Cool Mist Humidifier - Black/Nickel
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Great, easy to maintain
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Have always rotated through different humidifiers looking for the best ones, and this one is certainly easy to fill and keep clean and I don't worry about the water growing anything with the UV pre-clean.