








DD1 Simple MK3
Desiccant Dehumidifier – 7.5 Litres per Day
The newly improved DD1 Simple MK3 builds on the success of the award-winning MK2 model. This user-friendly dehumidifier features a simple rotary dial recommended for older adults, allowing easy humidity adjustments, along with a slider bar for selecting between Energy Saving and Turbo modes.
With a powerful extraction capacity of up to 7.5 litres, it effectively combats damp, mould, and high humidity in homes, offices, and unheated areas such as cellars, basements, or boats, covering spaces of up to 60 m². Weighing only 6 kg and operating at a quiet 34 dBA, it’s the ideal solution for moisture issues.

Description
The DD1 Simple MK3 is the latest evolution of the acclaimed MK2 model. This user-friendly dehumidifier is specifically designed for ease of use, featuring a straightforward rotary dial that is ideal for seniors, enabling hassle-free humidity adjustments. You can easily toggle between Energy Saving and Turbo modes using the convenient slider bar, making it adaptable to your needs.
With an impressive moisture extraction capacity of up to 7.5 litres per day, the DD1 Simple MK3 is highly effective in tackling dampness, mould, and high humidity levels in various settings, from homes and offices to unheated spaces like cellars,basements, and boats. It covers areas up to 60 m², making it a versatile solution for many environments. Weighing in at just 6kg and operating quietly at 34 dBA, it ensures minimal disruption while efficiently managing moisture.
One of the standout features of EcoAir desiccant dehumidifiers is their exceptional performance during the winter months. By releasing slightly warm air, the DD1 Simple MK3 not only helps maintain comfortable humidity levels but also aids in drying clothing and improving your heater’s efficiency.
The unit is equipped with an automatic stop feature, which shuts off the device when the ambient humidity meets your desired level, and it will resume automatically when levels rise again. With a manually adjustable louvre and 3D louvre, you can control airflow from wide to narrow, enabling even distribution or targeting specific areas, such as mould growth or drying clothes.
Other key features include a 2-litre water tank with an easy-carry handle, the option for continuous drainage via a hose, and a Water Tank Full Shutdown safety feature. In the event of a power interruption, the Auto-Restart function ensures that your settings are restored seamlessly. The Tilt-Over Stop Protection adds an extra layer of safety by automatically turning off the unit if it is tipped over.
Specifications
- Power Supply | Ph-V-Hz 1, 220-240V~ 50Hz
- Operating Temperature Range | 1~35 ºC
- Power Consumption Per Hour | 300W (low mode), 580W (high
- mode)
- Moisture Removal | 7.5 Litres per day (20°C, RH60%)
- Noise Level | 34/47 dB(A)
- Water Tank Volume | 2 Litres
- Water Tank Full Alert | YES
- Safety Auto Shut-off Function | YES
- Auto Restart Function | YES
- Silver Nano Filter | YES
- Laundry Mode | YES
- Economy Mode | YES
- 3D Louvre | YES
- Net Weight | 6Kg
- Gross Weight | 7Kg
- Net Dimension (W x H x D) | 290 x 475 x 175 mm
- Gross Dimension (W x H x D) |350 x 545 x 229 mm
- Warranty: 3 Years
Technical Overview Video
- Watch the DD1 Simple functions video for a complete guide on this dehumidifier. Click here!
Warranty
- This product includes a three-year warranty that covers manufacturing defects and operational issues during normal use, offering peace of mind. Our customer service team is available to assist with repairs or replacements too.
The DD1 Simple MK3 is the latest evolution of the acclaimed MK2 model. This user-friendly dehumidifier is specifically designed for ease of use, featuring a straightforward rotary dial that is ideal for seniors, enabling hassle-free humidity adjustments. You can easily toggle between Energy Saving and Turbo modes using the convenient slider bar, making it adaptable to your needs.
With an impressive moisture extraction capacity of up to 7.5 litres per day, the DD1 Simple MK3 is highly effective in tackling dampness, mould, and high humidity levels in various settings, from homes and offices to unheated spaces like cellars,basements, and boats. It covers areas up to 60 m², making it a versatile solution for many environments. Weighing in at just 6kg and operating quietly at 34 dBA, it ensures minimal disruption while efficiently managing moisture.
One of the standout features of EcoAir desiccant dehumidifiers is their exceptional performance during the winter months. By releasing slightly warm air, the DD1 Simple MK3 not only helps maintain comfortable humidity levels but also aids in drying clothing and improving your heater’s efficiency.
The unit is equipped with an automatic stop feature, which shuts off the device when the ambient humidity meets your desired level, and it will resume automatically when levels rise again. With a manually adjustable louvre and 3D louvre, you can control airflow from wide to narrow, enabling even distribution or targeting specific areas, such as mould growth or drying clothes.
Other key features include a 2-litre water tank with an easy-carry handle, the option for continuous drainage via a hose, and a Water Tank Full Shutdown safety feature. In the event of a power interruption, the Auto-Restart function ensures that your settings are restored seamlessly. The Tilt-Over Stop Protection adds an extra layer of safety by automatically turning off the unit if it is tipped over.
- Power Supply | Ph-V-Hz 1, 220-240V~ 50Hz
- Operating Temperature Range | 1~35 ºC
- Power Consumption Per Hour | 300W (low mode), 580W (high
- mode)
- Moisture Removal | 7.5 Litres per day (20°C, RH60%)
- Noise Level | 34/47 dB(A)
- Water Tank Volume | 2 Litres
- Water Tank Full Alert | YES
- Safety Auto Shut-off Function | YES
- Auto Restart Function | YES
- Silver Nano Filter | YES
- Laundry Mode | YES
- Economy Mode | YES
- 3D Louvre | YES
- Net Weight | 6Kg
- Gross Weight | 7Kg
- Net Dimension (W x H x D) | 290 x 475 x 175 mm
- Gross Dimension (W x H x D) |350 x 545 x 229 mm
- Warranty: 3 Years
- Watch the DD1 Simple functions video for a complete guide on this dehumidifier. Click here!
- This product includes a three-year warranty that covers manufacturing defects and operational issues during normal use, offering peace of mind. Our customer service team is available to assist with repairs or replacements too.

Video
Product Comparison
7.5 litres per day
7.5 litres per day
9 litres per day
60 m2
60 m2
70 m2
Features a mechanical control system that allows for automatic on/off operation based on the user's desired humidity level.
Features E7 Technology that adjusts power levels – full, economy, or standby – based on the user's desired humidity level.
E7S Technology allows automatic on/off operation based on the user's desired humidity level. The device samples temperature and humidity every 30 minutes, ensuring both accuracy and energy efficiency.
Yes
Yes
Yes
2 litres
2 litres
3 litres
34 dB(A)
34 dB(A)
37/46 dB(A)
6 kg
6 kg
6.7 kg
290 x 475 x 175 mm
290 x 475 x 175 mm
315 x 522 x 205 mm
Have a Question?
You can reach us by phone at +44 (0)20 8459 2458 or email us at support@ecoairgb.com
Customer support hours: 9:30am - 4:30pm, Mon - Fri.