Dreo Macro Max S Smart Air Purifier Review


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9.1/10 (Expert Score)
Product is rated as #5 in category Smart Air Purifiers
The Dreo Macro Max S Air Purifier is a powerful and versatile smart air humidifier device with advanced smart features.
  • Automatic Active Purification
  • Early detection sensor
  • H13 true HEPA electrostatic filtration
  • Works with Amazon Alexa and Google Home
  • Real-time air quality monitoring display
  • This model of purifier can be noisy when running at higher speeds

The Dreo Macro Max S Air Purifier is a cutting-edge air purifying solution designed to keep even the most challenging indoor environments clean and healthy. It features advanced filtration technology that traps up to 99.97% of air particles, including dust, smoke, pollen, pet dander, and other allergens. The unit also has an integrated UV lamp to reduce odors and kill germs or bacteria in the air. It comes with an easy-to-use remote control that allows users to adjust fan speed settings and monitor their environment in real-time. With an innovative three-stage filtration process – pre-filter, HEPA filter, and activated carbon filter – it captures more pollutants than traditional one-stage models. Additionally, its low noise levels make it great for bedroom use or any other location where noise reduction is essential. The included timer further adds convenience as you can program the device to turn off after a certain period of time when you don’t need it running continuously. This makes the Dreo Macro Max S Air Purifier an ideal choice for both residential homes and commercial environments alike.

Specification: Dreo Macro Max S Smart Air Purifier Review

Coverage Area

Up to 423 sq ft


H13 True HEPA


Bluetooth, Wi-Fi

Air Quality Monitoring


Filter Replacement Alerts


Auto Mode




Air Quality Indicator


Voice Control

Amazon Alexa and Google Assistant

Child Lock


Noise Level


Air Exchange Rate


Multiple Fan Speeds



11.22 x 11.22x 20.86in


11.62 Pounds


5 Year

Photos: Dreo Macro Max S Smart Air Purifier Review

The Macro Max S air purifier utilizes a combination of HEPA (High Efficiency Particulate Air) filtration, activated carbon filters, and advanced air purification technology to effectively capture particles, odors, and harmful substances.

The Dreo Macro Max S is designed to be effective in medium to large rooms, covering an area of up to 500 square feet.

The air purifier’s HEPA filter is designed to capture particles as small as 0.3 microns with a high efficiency, including dust, pollen, pet dander, and other airborne particles.

The activated carbon filter in the Macro Max S air purifier is responsible for trapping and neutralizing odors, volatile organic compounds (VOCs), and other gases present in the indoor air.

Yes, the Macro Max S comes with multiple fan speed settings and an auto mode that adjusts its operation based on the detected air quality, allowing you to customize its performance according to your preferences and needs.

Absolutely, the Dreo Macro Max S air purifier is equipped with smart features that allow you to control and monitor the device remotely through a dedicated smartphone app. You can adjust settings, view real-time air quality data, and even set up speed settings.

The frequency of filter replacement depends on factors such as usage, air quality, and the type of pollutants present. Typically, the HEPA filter may need replacement every 6 to 12 months, while the activated carbon filter may last around 6 months to a year. The air purifier’s app usually provides notifications for filter replacements.

The Macro Max S is designed to operate quietly, with noise levels that are comfortable for indoor use even on higher fan speeds.

Dreo Macro Max S Smart Air Purifier Review
Dreo Macro Max S Smart Air Purifier Review
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