Smart Drying. Quiet Comfort. Fresh Living
All-Day High-Efficiency Dehumidification
One-Tap Smart Humidity Control
Plasma Antibacterial Technology
Powerful Laundry Mode
5-Layer Noise Reduction
Flexible Dual Drainage
R290 Natural Refrigerant
All-Day High-Efficiency Dehumidification. Dryness You Can See and Feel
Extracts up to 20 L* of moisture per day to deliver full-room dehumidification for spaces up to 40 m²*. Beyond creating a comfortably dry environment, it helps safeguard wooden furniture, leather, and books, reducing mold on walls and preventing moisture-related damage to air-conditioning units and electronics.
20 L = 40 × 500 mL bottles of water
A wide 30%-80% humidity range goes beyond the limits of conventional dehumidifiers. No need to worry about the rainy season—high humidity is kept firmly under control. It removes excess moisture brought by heavy rain and keeps the room comfortably dry on drizzly days, delivering steady comfort throughout the year.
Humidity Range
Dreame DD20 Dehumidifier
30%-80%
Other Dehumidifiers
40%-70%
Multi-Scenario PerformanceOne Device, Multiple Solutions
An integrated plasma generator helps break down bacterial cell structures and suppress their growth. It not only reduces airborne bacteria but also helps limit mold and musty odors that tend to develop in humid environments. Suitable for humid seasons, homes with pets, and sleeping areas for seniors and children.
Plasma Concentration ≥ 5 × 10⁶ PCS/cm³
95.8%
Bacteria Removal Ratefor E. coli
94.2%
Bacteria Removal Ratefor Staphylococcus aureus
92.5%
Mold Reduction Ratefor Aspergillus niger
A built-in temperature and humidity sensor works with a smart algorithm* to automatically detect ambient conditions and set the optimal humidity level—no manual adjustments needed.
Activate Laundry Mode to switch the fan to a high-power setting and deliver strong, dry airflow. It removes moisture efficiently while helping preserve fabric fibers, allowing clothes to dry quickly without losing their shape.
Sleep Mode is designed for quiet operation*, with the fan and compressor working together to minimize noise. It maintains a comfortable humidity level throughout the night without disturbing your rest.
Smart, in Ways That Go Beyond Convenience
Adjust dehumidification modes, humidity levels, and airflow direction anytime, anywhere with the Dreamehome App—comfort is always one tap away. Start the dehumidifier before you arrive for instant comfort the moment you open the door. If you forget to switch it off when leaving, simply turn it off remotely with a tap. Wherever you are, handle sudden weather changes with ease and keep your home dry and comfortable for your family.
The LED touch display shows real-time indoor humidity, making control intuitive and instantly clear. No more guessing—your home’s comfort level is always visible at a glance.
Freely adjust humidity between 30% and 80% to match your preferences, the season, or the needs of different rooms.
When the tank is full, the unit alerts you and stops automatically to prevent overflow, moisture damage, or safety risks.
If frost forms on the condenser in cooler conditions, the auto-defrost function activates to maintain smooth, efficient dehumidification.
After each session, the unit automatically dries its internal components to disperse residual moisture, helping reduce mold and odor buildup.
Set a 1–12 hour timer for automatic shutdown, helping conserve energy and prevent overnight operation.
Thoughtful Details Designed for Comfort
5-Layer Noise Reduction technology refines the internal structure, achieving sound levels as low as 35.7 dB(A)*. Whether you're sleeping, working from home, or keeping the baby undisturbed, it delivers dryness quietly—barely noticeable, always comforting.
Choose between a 2.5 L large-capacity tank or a 1.5 m extended drain hose. Carry the tank for everyday use—simple and convenient, even in rental homes.
For continuous dehumidification during humid seasons, connect the hose for direct drainage and hands-free operation. One unit, multiple ways to meet your needs.
A hidden handle blends seamlessly with the clean white exterior, balancing beauty and practicality.
Its footprint is roughly the size of an A4 sheet, making it easy to place in narrow gaps, corners, or on tabletops.
Equipped with 360° quiet omni-directional wheels, it moves smoothly throughout the home without scratching floors or creating noise.
An adjustable airflow panel lets you direct the air exactly where you need it, delivering fresher, gentler airflow throughout the room.
Eco-Friendly and Built to Last
Using natural, eco-friendly R290 refrigerant, it delivers powerful dehumidification while helping reduce energy costs.
Equipped with 11 safety protections, the dehumidifier operates more safely and reliably, giving you greater peace of mind.
Our confidence comes from our engineering. We offer a 3-year warranty on all components and a 5-year warranty on the compressor—our assurance of long-term durability and reliability. Let time prove the quality; your choice is fully protected.
Main Unit ×1
User Manual ×11.5 m Continuous Drain Hose ×1
1.5 m Continuous Drain Hose ×1User Manual ×1
* 20 L/day: Data is from Dreame's internal lab; actual usage may vary.
* 40 m²: Tested in Dreame’s internal lab by placing the unit in a sealed 40 m² test chamber. The chamber was humidified to 90% RH using a humidification device, then the unit was operated in Laundry Mode for natural dehumidification. After 101.8 minutes, the relative humidity dropped to 60%, with no abnormal operation observed during the test. Test Report No.: 20251022001.
* Antibacterial technology, musty odor, 99.99%, and 99.93% is based on third-party testing. The plasma module achieved removal rates of 99.99%, 99.99%, and 99.93% against Staphylococcus aureus, E. coli, and Aspergillus niger respectively. Test Report No.: KJ20211637.
* Quiet operation: Noise level of 35.7 dB in Sleep Mode. Data from a third-party laboratory. Report No.: CP-20251119140506;
* 35.7 dB(A): Noise level measured in Sleep Mode. Data from a third-party laboratory. Report No.: CP-20251119140506;
* Eco-Friendly: GWP (Global Warming Potential) measures how much heat a greenhouse gas traps in the atmosphere compared to the same mass of CO₂ over a specific period. The higher the value, the greater the contribution to global warming and the less environmentally friendly it is. R290 has a GWP of approximately 3, while the conventional R-134a refrigerant has a GWP of over 1,300.
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