Introduction
The Dreo 6L Humidifier HM713 is designed to provide optimal humidity levels for large rooms, bedrooms, nurseries, and offices. Featuring both warm and cool mist options, it utilizes MistWave ultrasonic technology for efficient and quiet operation. With a large 6-liter tank, it offers extended runtime, reducing the need for frequent refills. The humidifier includes precise humidity control, an intuitive display, and safety features to ensure a comfortable and healthy environment.

Image: Front view of the Dreo 6L Humidifier HM713, showcasing its sleek white design and digital display indicating 62% humidity.
Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Read all instructions before operating the humidifier.
- Place the humidifier on a firm, flat, and level surface away from direct sunlight and heat sources.
- Do not place the humidifier on carpets or rugs.
- Keep the humidifier out of reach of children and pets.
- Always unplug the humidifier before filling, cleaning, or moving it.
- Do not add essential oils directly into the water tank; use the designated aroma pad tray.
- Ensure the water tank is properly seated and the prongs are fixed to the brackets in the base to prevent water leaks.
- Do not block the mist outlet or air intake.
- Use only clean, cool tap water or distilled water.
- The humidifier features PTC ceramic heating and NTC high-temperature protection for double safety.
- Automatic shutdown occurs when the tank is empty, accompanied by a panel light reminder.
Package Contents
- 1 x Dreo Humidifier HM713
- 1 x User Manual
- 1 x Cleaning Brush
- 1 x Quick Start Guide
- 3 x Aroma Pads (2 Pre-Installed)
Product Components
Familiarize yourself with the different parts of your Dreo Humidifier HM713.

Image: Exploded view of the humidifier, highlighting key components such as the detachable mist pipe, top-fill water tank, cartridge port, and burn-proof shield for easy identification and maintenance.
- Top-Fill Water Tank: Large 6L capacity for extended runtime.
- Detachable Mist Pipe: Allows for easier cleaning and maintenance.
- Cartridge Port: Designed for optional demineralization cartridges (sold separately) to reduce mineral buildup.
- Burn-proof Shield: Enhances safety during warm mist operation.
- Control Panel/Display: Digital display for humidity, mode indicators, and touch controls.
- Humidity Indicator Light: Changes color to indicate current humidity levels (Dry, Comfort, Wet).
- Dual-Aroma Pad Tray: For adding essential oils to diffuse scents into the air.
Setup and First Use
- Unpack: Carefully remove all packaging materials and place the humidifier on a stable, flat surface.
- Fill Water Tank: Open the top cover and fill the 6-liter water tank directly from the top with clean, cool tap water or distilled water. Do not exceed the MAX fill line.
- Secure Tank: Ensure the water tank is correctly positioned and the prongs are securely fixed into the base brackets to prevent any leaks.
- Power On: Plug the power cord into a suitable electrical outlet. The display will light up.
- Download App (Optional): For smart control features, download the Dreo app on your smartphone and follow the in-app instructions to connect your humidifier.

Image: Illustration demonstrating the easy top-fill design of the water tank.
Operating Instructions
The Dreo Humidifier HM713 offers various modes and settings for customized humidification.

Image: The Dreo Humidifier HM713 operating on a nightstand, illustrating its ability to provide both warm and cool mist for comprehensive comfort.
Control Panel Overview
- Power Button: Turns the humidifier on/off.
- Mist Level Button: Cycles through 3 levels of mist output in Manual Mode.
- Warm Mist Button: Activates or deactivates the warm mist function. Warm mist reaches 133°F in approximately 5 minutes.
- Auto Mode Button: Engages Auto Mode, which automatically adjusts mist output to maintain a set target humidity (30% to 90%).
- Timer Button: Sets a timer for automatic shut-off (up to 12 hours).
- Sleep Mode Button: Turns off all LED lights and reduces noise for a peaceful sleep environment.
- Humidity Indicator Light: Displays current room humidity: Orange (Dry, <30%), Green (Comfort, 31-60%), Blue (Wet, >61%).

Image: The humidifier's display showing current humidity and the color-coded indicator light, providing an at-a-glance view of room humidity levels.
Using the Aroma Pad Tray
The dual-aroma pad tray allows you to add essential oils for a pleasant scent. Simply slide open the tray, add a few drops of essential oil to the aroma pad, and close the tray. Do not add essential oils directly into the water tank.
Maintenance and Cleaning
Regular cleaning is essential for optimal performance and hygiene. The Dreo Humidifier HM713 is designed for easy cleaning.
- Daily Maintenance:
- Unplug the humidifier.
- Empty any remaining water from the tank and base.
- Wipe the tank and base dry with a clean cloth.
- Weekly Cleaning:
- Unplug the humidifier.
- Remove the mist pipe and water tank.
- Descaling: Fill the water tank with 1 cup (250ml) of white vinegar and let it soak for 30 minutes. For the base, pour vinegar into the water reservoir and let it soak.
- Use the provided cleaning brush to gently scrub away any mineral buildup or deposits.
- Rinse all components thoroughly with clean water until the smell of vinegar is gone.
- Allow all parts to air dry completely before reassembling.
- Demineralization Cartridge: The humidifier is cartridge-ready. Search for 'Dreo Demineralization Cartridge' to purchase and install new cartridges to reduce mineral dust, especially in hard water areas.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output |
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| Unusual odor |
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| Water leakage |
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| White dust around humidifier |
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Specifications
| Brand | Dreo |
| Model Name | DR-HHM003 |
| Color | White |
| Operation Mode | Ultrasonic |
| Water Tank Capacity | 6 Liters |
| Max Runtime | 60 Hours |
| Mist Output | 500mL/hr |
| Warm Mist Temperature | 133°F (in 5 minutes) |
| Noise Level | 28dB (Whisper-quiet) |
| Humidity Control Precision | ±5% tolerance |
| Product Dimensions (D x W x H) | 11.41"D x 6.14"W x 13.93"H |
| Item Weight | 5.95 Pounds |
| Voltage | 120 Volts (AC) |
| Wattage | 280 watts |
| Control Method | Touch |
| UPC | 850049246163 |

Image: Detailed diagram illustrating the height, width, and depth dimensions of the Dreo Humidifier HM713.
Warranty and Support
For warranty information and customer support, please refer to the official Dreo website or contact their customer service directly. The product typically comes with a standard manufacturer's warranty. Keep your purchase receipt for warranty claims.
You can also find additional support and FAQs on the Dreo Store on Amazon.





