DREO Smart Pet Air Purifier for Home, Bedrooms Air Cleaner with Wi-Fi/Voice/Alexa, Auto/Turbo/HEPA Sleep Mode for Smoke, Dust, Pollen, Odor, PM2.5 Quality Monitor, 4 Speeds, DR-HAP009AS (DREO 539AS)

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Price: $119.99 - $107.93
(as of Nov 07,2026 05:39:04 UTC – Details)

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Customers say

Customers find the air purifier impressive, noting it runs quietly in the background and effectively improves air quality by removing dust, pollen, and odors. They appreciate its easy setup, appearance, and auto feature that adjusts speed, with one customer mentioning it automatically switches to turbo mode when air quality is poor. The connectivity receives mixed feedback – while many report no issues connecting to the app, one customer notes limited Alexa integration. The size also draws mixed reactions, with some finding it large while others say it's not as big as indicated.

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87 customers mention quality, 80 positive, 7 negative

Customers praise the air purifier's quality, describing it as fantastic and impressive, with one customer noting it's the best on the market.

Excellent! Unit works great and app works great! No problems at all and NOT noisy like some reviews said!…Read more

So far so good, love the auto function, if cooking or smoking it automatically speeds up and clears the air. Low noise level….Read more

Great Product. Exactly as expected. Very quiet. Less dust on surfaces.Read more

Great air purifier!Read more

51 customers mention noise level, 39 positive, 12 negative

Customers appreciate the air purifier's quiet operation, noting that it runs silently in the background.

…thier smart fan and have had no complaints about em, thus purifier is quiet and very simple to use and connect in app, I really like the clear…Read more

…I like the fact it shows the air quality on the screen. Very quiet as well. Every DREO product I’ve purchased has been outstanding.Read more

…digital air quality real time display, easy to operate functions, it’s quiet…what’s not to love? Perfect for a smaller room. Would buy again..Read more

…this item and can tell a difference in my air quality 👌 it can be a little noisy when the fan is running in a room with no other noise ….Read more

47 customers mention air quality, 42 positive, 5 negative

Customers report that the air purifier effectively improves air quality, removing bad air and making them breathe better, with one customer noting it filters out dust, pollen, and other pollutants.

Love it. Noticeable improvement in air quality. Fast results. Modern lookRead more

…on all day even though I dont think I should but it really helps with the air quality and the litter box smell.Read more

…In one minute. It’s amazing! This thing really clears the air! I may buy a few more to place throughout the house….Read more

Great Product. Exactly as expected. Very quiet. Less dust on surfaces.Read more

27 customers mention easy to set up, 27 positive, 0 negative

Customers find the air purifier easy to set up and use, with one customer noting it's ready to use right out of the box.

What a great little air purifier ! Easy to use, looks beautiful, fan speed has many options , it has a sleep mode for easy sleeping and helps me get…Read more

Very easy to set up love the lookRead more

It’s quiet. Easy set up and daily use. I guess it’s removing bad air, the numbers say it is. I like it . Worth the money I think.Read more

…I can definitely feel the difference in quality of air at my house. Easy to setup and works great with the app!…Read more

15 customers mention appearance, 15 positive, 0 negative

Customers like the appearance of the air purifier.

One of the best air purifiers I’ve ever owned! It has a sleek, modern design and displays real-time air quality readings, making it both stylish and…Read more

…But the products are attractive, relatively compact, and easy to use….Read more

Love it. Noticeable improvement in air quality. Fast results. Modern lookRead more

We run two of these in the house. They do a great job and I love the design and the app. Big fan of the DREO appliances!Read more

12 customers mention auto mode, 10 positive, 2 negative

Customers like the air purifier's auto mode, which adjusts speed automatically, and one customer mentions that it switches to turbo mode when air quality is poor.

This air purifier is great! Also not loud either. The auto mode works well. Setup was quick and easy. The app is pretty good!…Read more

Great for my small 3D printing room. Love the auto feature.Read more

So far so good, love the auto function, if cooking or smoking it automatically speeds up and clears the air. Low noise level….Read more

…I keep it on Auto setting but it's programmable….Read more

15 customers mention connectivity, 10 positive, 5 negative

Customers have mixed experiences with the air purifier's connectivity, with some reporting no issues connecting to the app, while others mention problems with internet connection.

…Easy to connect to wifi. App works well. Good value for the money. Runs quietly in the background until dirty air is derected.Read more

It works good but i didn't realizet hat this type does not connect to the internet. There is no remote either….Read more

…Easy to setup and works great with the app! Totally worth the money and the noise level is quiet.Read more

…about em, thus purifier is quiet and very simple to use and connect in app, I really like the clear window view of the filter so it easy to see when…Read more

13 customers mention size, 9 positive, 4 negative

Customers have mixed opinions about the air purifier's size, with some finding it large while others note it's not as big as indicated.

This is OK for a small room. But it certainly doesn’t have enough power to clean the air in a huge space. I would say 300 ft.² maybe at the most….Read more

Pretty nice looking and compact air purifier that moves a lot of air really cool to have the air quality counter on the front but this is an…Read more

…The air purifier is on the smaller side, but it works incredibly well….Read more

…Has a small footprint. With the fan in the auto mode with the display on dim and this is a nice addition to my bedroom….Read more




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Product Summary: DREO Smart Pet Air Purifier for Home, Bedrooms Air Cleaner with Wi-Fi/Voice/Alexa, Auto/Turbo/HEPA Sleep Mode for Smoke, Dust, Pollen, Odor, PM2.5 Quality Monitor, 4 Speeds, DR-HAP009AS (DREO 539AS)

From DREO
Product Dimensions ‏ : ‎ 9.37 x 9.37 x 15.35 inches; 6.86 pounds
Item model number ‏ : ‎ DR-HAP009AS Silver
Date First Available ‏ : ‎ July 1, 2026
Manufacturer ‏ : ‎ DREO
ASIN ‏ : ‎ B0H74TPBQV
Best Sellers Rank: #13,820 in Home & Kitchen (See Top 100 in Home & Kitchen) #31 in HEPA Filter Air Purifiers
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𝐀𝐇𝐀𝐌 𝐕𝐞𝐫𝐢𝐟𝐢𝐞𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: Independently tested and AHAM Verified with a 145 CFM Clean Air Delivery Rate (CADR) for reliable air purification performance. It refreshes the air every 12.4 minutes in rooms up to 224 sq. ft. (4.8 ACH). Coverage up to 1,079 sq. ft. is based on 1 air change per hour (1 ACH).
𝐒𝐦𝐚𝐫𝐭 𝐀𝐢𝐫 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Control your purifier remotely with the DREO App or voice commands via Alexa and Google Assistant. The PM2.5 sensor monitors air quality in real time, while Auto Mode automatically adjusts speed. View 30-day PM2.5 history reports and receive filter replacement reminders.
𝐏𝐞𝐭 𝐅𝐢𝐥𝐭𝐞𝐫 𝐒𝐲𝐬𝐭𝐞𝐦 𝐰𝐢𝐭𝐡 𝐎𝐝𝐨𝐫 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Designed for pet homes, the replaceable pet hair pre-filter captures floating pet hair and large particles to reduce filter load. The high-efficiency filter captures fine particles including PM2.5, dust, pollen, and smoke, while 4X higher-capacity activated carbon with VOC-reactive media helps reduce pet odors and household smells.
𝐏𝐞𝐭 𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧:Engineered for pet-friendly households. Tip-Over Protection automatically powers off if the unit is knocked over; the Anti-Chew Power Cord resists biting and chewing damage; and the Pet Lock prevents unintended setting changes by curious pets.
𝐇𝐲𝐩𝐞𝐫𝐒𝐢𝐥𝐞𝐧𝐭 𝐒𝐥𝐞𝐞𝐩 ?𝐨𝐝𝐞 𝐰𝐢𝐭𝐡 𝐐𝐮𝐢𝐞𝐭 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧: Powered by HyperSilent technology, optimized airflow and motor control help reduce operating noise for peaceful, uninterrupted rest. Sleep Mode automatically turns off the lights and display for a comfortable sleep environment.

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