








Air Purifier 539
1. How do I use the discount code?
Copy the discount code from the product page,and then apply the discount code during your checkout.
2. Can I redeem multiple discount codes?
No, discount codes cannot be combined. Only one code can be applied per order.
3. Why is my discount code invalid?
* The code does not apply to the items in your cart.
* The code was entered incorrectly.
* The code has expired.
* The code is not from DREO's official website.
* Your cart already has an active discount code, and multiple codes cannot be used together.
If you have any questions,please feel free to reach out to our customer service team support@dreo.com
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Specifications
Noise Level: 18 dB
CADR (CFM): 158
Coverage Area (sq.ft. ACH 4.8): 245
Coverage Area (sq.ft. ACH 1): 1176
Contaminant Filtration Capability: 99.97%
Particle Retention Size: 0.3μm
Filter Life: 6-8 Months
Filter Layers: 3
RGB: PM2.5 Related: 4 Color
Mode: Sleep+1/2/3/4 gears+Automatic
Timer: 12H
What's in the box
1x Air Purifier
1x Filter
1x Bottom Cover
1x User Guide
Frequently Asked Questions
Where can I buy a new filter?
I changed the filter, but the Filter Change Reminder is still on.
The Filter Change Reminder has not turned on for a long period of time.
Why is my air purifier not working?
The airflow from my air purifier is too weak.
My air purifier doesn't improve the air quality.
Why is my air purifier making a loud noise?
Why is the Air Quality indicator always red?
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