DREO - Smart Air Purifier with H13 HEPA filter, 99.97% 143 CFM CADR, 15dB Operation, Auto Mode, Up to 1066 sq. ft. (1.0 ACH) - White
About this product
The DREO Air Purifier 337S offers 360° all-around purification, quickly drawing in more air with its all-direction intake design. Its 3-stage H13 HEPA filter captures 99.97% of airborne particles, effectively purifying spaces up to 1066 ft². The high-precision PM2.5 sensor and real-time air quality monitoring make it easy to track air changes, while Auto Mode adjusts the fan speed for optimal performance.
360° all-around powerful purification
The DREO Air Purifier 337S brings fresh air into your space quickly with an all-direction air intake design that draws in more air at once. Its optimized airflow structure and impeller design boost CADR by 5%, allowing faster and more effective purification across your whole room.
True HEPA filtration
The DREO Air Purifier 337S features a 3-stage H13 HEPA filter that captures 99.97% of airborne particles down to 0.3 µm, including dust, pollen, pet dander, VOCs, and more. With AHAM-certified performance of 143 CFM, it can purify spaces up to 1066 ft² or achieve 4.8 air changes per hour in a 222 ft² room, ensuring effective purification throughout your home.
Real-time air quality monitoring
This air purifier keeps you informed with a high-precision PM2.5 sensor that tracks air quality in real time. Its LED display and RGB indicator make changes easy to see at a glance, and Auto Mode adjusts the fan speed automatically, giving you cleaner air without extra effort.
Whisper-Quiet Purification
This smart air purifier is designed to keep your air clean without interrupting your day. Thanks to the optimized motor, it minimizes energy loss while delivering long-lasting performance. It even reduces noise to just 15 dB in Sleep Mode, making it virtually silent and perfect for a restful night’s sleep.
Smart purification control
Connecting with Alexa, Google Home, and the DREO app, this device gives you simple ways to check air quality or adjust settings whenever you need. DREO’s smart care algorithm monitors filter usage and lets you know when it’s time for a replacement, helping your purifier stay at its best.
- Recommended Room Size1066 square feetApp CompatibleYesWireless ConnectivityWi-FiWorks WithAmazon Alexa, Google HomeAir Quality Indicator Light(s)YesFilter TypeHEPA
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The DREO Air Purifier 337S offers 360° all-around purification, quickly drawing in more air with its all-direction intake design. Its 3-stage H13 HEPA filter captures 99.97% of airborne particles, effectively purifying spaces up to 1066 ft². The high-precision PM2.5 sensor and real-time air quality monitoring make it easy to track air changes, while Auto Mode adjusts the fan speed for optimal performance.

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The DREO Macro Max S air purifier is engineered to actively detect and remove contaminants, ensuring fresh, clean air. With its air monitoring system and algorithm provide real-time, accurate air quality readings. Thanks to TurboWind technology, the purifier's performance is enhanced by up to 50%, allowing it to effectively purify spaces up to 2187 sq ft in just one hour. The 3-in-1 filtration system captures 99.985% of airborne particles, including allergens, pet dander, and VOCs.

Refresh your home’s air with the Levoit Core 300-P Air Purifier. The Pre-Filter removes large airborne particles like dust and hair, the Main Filter captures at least 99.97% of airborne particles down to 0.3 microns, and the Activated Carbon Filter removes smoke, odors, fumes and VOCs (Volatile Organic Compounds). This air purifier cleans the air in a room up to 1,073 ft² with noise levels as low as 22dB, helping you breathe cleaner air while maintaining a peaceful home.
| Pros for DREO - Smart Air Purifier with H13 HEPA filter, 99.97% 143 CFM CADR, 15dB Operation, Auto Mode, Up to 1066 sq. ft. (1.0 ACH) - White | |||
|---|---|---|---|
| There were no pros for this product— | Noise Level, Overall Performance, Size, Air Purification, Odor Control | There were no pros for this product— | Noise Level, Overall Performance, Size, Air Quality, Ease of use |
| Cons for DREO - Smart Air Purifier with H13 HEPA filter, 99.97% 143 CFM CADR, 15dB Operation, Auto Mode, Up to 1066 sq. ft. (1.0 ACH) - White | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Filter Life, Coverage Area |






















































