Customer reviews from dreo
DREO - Smart Air Purifier with H13 HEPA filter, 99.97% 143 CFM CADR, 15dB Operation, Auto Mode, Up to 1066 sq. ft - White
Average customer rating
4.9
(227 Reviews)
Rating breakdown 227 reviews
5 Stars
205
4 Stars
20
3 Stars
2
2 Stars
0
1 Star
0
Customer Reviews for DREO - Smart Air Purifier with H13 HEPA filter, 99.97% 143 CFM CADR, 15dB Operation, Auto Mode, Up to 1066 sq. ft - White
Customer Rating
5
Sleek, silent, and seriously powerful—this purifie
on May 7, 2026
Posted by: AakritiC
[This review was collected as part of a promotion.] The Dreo Air Purifier 337S has exceeded my expectations in every way! The size is perfect - not too bulky, yet powerful enough to handle large rooms efficiently. The airflow is impressive and circulates air quickly without being noisy, which makes it great for both daytime use and sleep mode at night.
I’ve noticed a significant improvement in air quality, especially with dust, cooking smells, and overall freshness in the room. The filtration system works exceptionally well, and the PM2.5 display gives real-time confidence that the purifier is actually doing its job.
I also love the sleek modern design and smart functionality through the app, which makes controlling settings super convenient. Overall, an excellent combination of performance, filtration, quiet operation, and premium design. Highly recommend!🤩👍
I’ve noticed a significant improvement in air quality, especially with dust, cooking smells, and overall freshness in the room. The filtration system works exceptionally well, and the PM2.5 display gives real-time confidence that the purifier is actually doing its job.
I also love the sleek modern design and smart functionality through the app, which makes controlling settings super convenient. Overall, an excellent combination of performance, filtration, quiet operation, and premium design. Highly recommend!🤩👍
Written by a customer while visiting dreo
Customer Rating
5
Amazing purifier!
on May 7, 2026
Posted by: JessicaF
[This review was collected as part of a promotion.] This air purifier is amazing! It has several features and you can turn it all the way up to high or be put on low for a quiet setting. Everything can be controlled in the app or right on the device. I love how lightweight and easy it was to set up (it literally took 3 mins) the filter is easy to replace and a great size for our bedroom. I love the different settings for the airflow too. This is a strong air purifier and I will be leaving it by my dogs bed for the fur. Highly recommend!!!
Written by a customer while visiting dreo
Customer Rating
5
Air purifier we need
on May 7, 2026
Posted by: MariumT
[This review was collected as part of a promotion.] This is an amazing air purifier. It has helped keep my entire room and home clean and germ free. The air is pure and easier to breath. The build and functioning is amazing, works well. The quality is very good. I recommend this.
Written by a customer while visiting dreo
Customer Rating
5
Great for Basements
on May 7, 2026
Posted by: APRILZ
[This review was collected as part of a promotion.] Great for musty Basements! We have a full basement and in the spring during heavy storms, our basement gets musty and damp. Added with our humidifier, this cleared up the smell and air felt cleaner overnight. There is a child lock, instant read both on your phone amd on the screen, it is quiet and visually appealing. Set up took minutes.
Written by a customer while visiting dreo
Customer Rating
5
Best for home use!
on May 7, 2026
Posted by: AlishaR
[This review was collected as part of a promotion.] This DREO Air Purifier 3375 is the best purifier. I love the functions its friendly user, filter change reminder. It has 12 H Timer and the best part is can be Child Lock!
Written by a customer while visiting dreo
Customer Rating
5
Quiet ,easy to use ,and does a great job improving
on May 7, 2026
Posted by: DanielaS
[This review was collected as part of a promotion.] The Dreo air purifier 337S really impressed me .Setup was quick and the instructions were easy to follow .It has a modern design and doesn’t take up too much space.The best part is how quietly it runs while still making the air feel cleaner and fresher after a few hours of use .I also love being able to control it trough the app.The filter feels high quality and energy consumption seems low .Overall ,it’s a great option for bedrooms or medium -sized rooms .
Written by a customer while visiting dreo
Customer Rating
5
Quick and easy to setup! Simplistic!
on May 7, 2026
Posted by: JeffW
[This review was collected as part of a promotion.] Really easy to set up. It has a very well constructed filter inside that you have to initial your move so you can remove the bagging that’s protecting it during shipment. It’s approximately about a 14” tall, and isn’t cumbersome. The set up is really easy if you follow the app. So I highly recommend downloading the app at first. And then setting it to auto once you have it configured so that way it can do your area at the appropriate speed. It’s really easy to read and the lights are perfect for the unit. You can also adjust all of this in the app. That’s why I highly recommend downloading that app.
Written by a customer while visiting dreo
Customer Rating
5
Compact and feature rich air purifier
on May 7, 2026
Posted by: LongC
[This review was collected as part of a promotion.] Feature packed and compact air purifier. It covers a lot of square footage for its compact size and I like the built in app that shows real time air quality tracking and monitoring. It’s also not too loud compared to other air purifiers of similar size and price point. Maintenance is simple with the bottom unscrewing for easy access to the HEPA filter.
Written by a customer while visiting dreo