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.
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.
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.
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.
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.
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.
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