DREO Air Purifier for Home, Up to 1176 ft, HEPA Sleep Mode, Air Purifiers for Large Room & Bedroom, Pets, Smoke, Dust, Pollen & Odors, PM2.5 Monitor, Auto & Turbo Mode, 4 Speeds, DR-HAP009 (Dreo 539)

Features

• : AHAM Verified performance provides trusted validation of air purifier capabilities. DREO HEPA Air Purifier is independently tested and AHAM Verified with a Clean Air Delivery Rate (CADR) of 158 CFM. It refreshes the air every 12.4 minutes in rooms up to 245 sq. ft. (4.8 ACH). Based on 1 air change per hour (1 ACH), it covers spaces up to 1,176 sq. ft.
• : Enjoy cleaner air sooner by reducing particles and odors, helping you and your family breathe more comfortably. Powered by DREO TurboPure, the large air intake and 360 spiral airflow design deliver improved intake efficiency for faster air circulation. The DREO 3-in-1 filter combines a pre-filter, high-efficiency filter, and activated carbon layer to capture fine particles including PM2.5, pollen, dust, and smoke, while helping reduce household odors.
• - : Stay informed about your indoor air quality. The high-precision PM2.5 sensor continuously monitors particles in real time and displays AQI levels from 1999 on the LED screen, helping you understand air quality changes. The 4-color RGB indicator light(blue, green, orange, and red)provides air quality recognition. A transparent filter viewing window allows you to check filter condition and system status , making maintenance easier and your purification experience more transparent.
• & : Experience quiet, uninterrupted air purification day and night. Powered by an efficient BLDC motor, the purifier features a bottom air inlet and spiral intake grille that optimize airflow and reduce operating noise for peaceful purificationmaking it ideal for bedrooms, nurseries, and home offices. ENERGY STAR certified, it uses approximately 162 kWh annually, helping keep energy costs low for everyday use.
• : Choose from Auto, Turbo, Sleep, and Normal Mode with 4 speeds to match different purification needs. Auto Mode automatically adjusts speed based on real-time air quality. Sleep Mode turns off display lights for undisturbed rest and wakes with any button press. Normal Mode offers 4 manual speeds for everyday control, while Turbo Mode delivers maximum purification power when faster cleaning is needed for wildfire smoke, pet dander, pollen, and more.
• : Spend less time on maintenance and enjoy worry-free operation. The intelligent filter life algorithm calculates actual filter usage every hour based on operating conditions, providing more accurate replacement reminders through the indicator light. A built-in 12-hour timer makes it easy to schedule operation for sleep, work, or when you're away, helping deliver clean air whenever you need it.
• : To ensure purification performance and precise compatibility with your unit, we recommend choosing the DREO original replacement filter DR-HPA038 Black. This not only guarantees optimal device operation but also helps extend the lifespan of your machine to a certain extent. (The unit comes with one filter DR-HPA038 pre-installed internally.)