Customer reviews from dreo
DREO - 158 Sq. Ft. Smart Air Purifier, 3-Stage Filtration, 5 Modes, Ambient Lighting And 12H Timer In - White
Average customer rating
4.9
(234 Reviews)
Rating breakdown 234 reviews
5 Stars
212
4 Stars
20
3 Stars
2
2 Stars
0
1 Star
0
Customer Reviews for DREO - 158 Sq. Ft. Smart Air Purifier, 3-Stage Filtration, 5 Modes, Ambient Lighting And 12H Timer In - White
Customer Rating
4
So Many Useful Features!
on June 15, 2026
Posted by: MelodyW
[This review was collected as part of a promotion.] I love all the features on this air purifier. The app makes it super easy to control and set up to meet the needs in your home. It has the ability to set a schedule, set a timer, adjust the intensity, etc. all in the app. You can even set it up to be controlled by Alexa or Google! The first two intensity settings are pretty quiet, but the higher settings can get a little loud, but nothing too crazy. It's also a bonus that the ambient blue light can be turned off, which would be essential for a bedroom. It seems sturdy and well made. We are looking forward to seeing how it performs long-term in our allergy prone household!
Written by a customer while visiting dreo
Customer Rating
5
Excellent air purifier.💨
on June 15, 2026
Posted by: ErikaD
[This review was collected as part of a promotion.] It has high performance, it is easy to maintain, the replacement of the filter must be done with an original one, the controls are easy to use and can be done from the cell phone, and it is very safe..💨🌬️
Written by a customer while visiting dreo
Customer Rating
5
Great Air Purifier!
on June 15, 2026
Posted by: CharisseS
[This review was collected as part of a promotion.] I absolutely love this air purifier! It’s the perfect size for my office or bedroom! It’s quiet enough to sleep to without being disturbed. The blue light gives it such an elegant look and it also lets you know that it’s in use. The display is great. It lets you know how polluted your air is and it works quickly to bring that number back down. You can change the fan speed which is great for cooking. I enjoy having less odors in my home when it’s bedtime so this helps reduce the scent of “dinner in the air”.
It works well all day and all night long. It’s lightweight so if you need to move it to another room it’s very easy to do so.
It works well all day and all night long. It’s lightweight so if you need to move it to another room it’s very easy to do so.
Written by a customer while visiting dreo
Customer Rating
5
Lightweight yet Powerful!
on June 15, 2026
Posted by: MirandaW
[This review was collected as part of a promotion.] I’ve been using the DREO 337S in my daughter’s room for about a month now, and it’s quickly become one of my favorite purchases. Right out of the box, setup was incredibly simple… unpack it, remove the filter packaging, plug it in, and it’s ready to go. It’s surprisingly lightweight, which made it easy to carry upstairs and move around while deciding on the best spot.
What I love most is how quiet it is. We run it while she sleeps, and even on higher settings the noise is more of a gentle white noise than an annoying hum. It also creates a very nice airflow! The auto mode is fantastic because it adjusts itself without me having to constantly think about it, and I like being able to control it from my phone. The air quality indicator is also a nice touch and makes the purifier feel a little more “smart” than some others I’ve used.
Despite its compact size, it feels powerful and does a great job keeping the room feeling fresh. We have multiple dogs, so reducing dust and pet dander was a big reason I bought it, and I’ve definitely noticed a difference. It moves a lot of air for a unit that doesn’t take up much space.
The only downside is the cost of replacement filters, but that’s true of most HEPA air purifiers. Overall, between the quiet operation, lightweight design, smart features, strong performance, and easy setup, I’d absolutely buy the DREO 337S again and would recommend it to anyone looking for an air purifier for a nursery, child’s room, or bedroom.
Written by a customer while visiting dreo
Customer Rating
5
I love it
on June 15, 2026
Posted by: TatianaC
[This review was collected as part of a promotion.] The dreo air purifier is a very lightweight , stylish and effective air purifier ! It’s easy to use , looks great in any room, and helps keep the air fresh and clean! I believe it’s a must have for every home especially for families with young children 🧒
Written by a customer while visiting dreo
Customer Rating
5
So good I know I need another one or two!!
on June 15, 2026
Posted by: MiaP
[This review was collected as part of a promotion.] I was surprised how much I needed an Air Purifier till I got this one! The DREO AIR PURIFIER 337S has been really easy to use, and the 3 color light display help you see the air quality. I set mine up between my living room and dining room because that seems to be our high traffic area. The instructions and installation was simple. There is also an app you can add to your phone. The whole system is small but works big. There is minimal noise, you really don’t pay any attention to it. It’s lightweight and compact in size so you can easily move it if necessary. We’re going to take it camping with us. I think it will be a definite plus for our camper this summer.
Written by a customer while visiting dreo
Customer Rating
3
App doesn't work well but purifier itself is nice
on June 15, 2026
Posted by: KaitlynL
[This review was collected as part of a promotion.] I received this product in exchange for my honest review. This air purifier is very nice and pretty quiet. Looks wise it is very sleek and small for the size it claims it covers. It feels like it does the job well but I do think in a bigger room it might not do as well. It has a bunch of other settings I don't really need but others might like.The downfalls really are all in the app. For starters the app wouldn't connect to the purifier so I sent an email to the company. A few hours later I was able to get it to connect. I did get a response the next day from the company but ultimately didn't need the assistance. The next issue I have is the scheduling just doesn't work. I set it up and it doesn't turn it on at all but it does turn off according to schedule. Overall the product itself is nice but the app has some flaws.
Written by a customer while visiting dreo
Customer Rating
5
Great for pets, dust, and kids
on June 15, 2026
Posted by: AliciaD
[This review was collected as part of a promotion.] This air purifier is the perfect size for my first floor living space. I have two big dogs who shed a lot plus the pollen has been crazy this allergy season. I have noticed a difference in how often i need to dust and it has cut down on the dog odors. I love the app and that you can childlock the purifier!
Written by a customer while visiting dreo