Description
Reliable Moisture Control. Quiet 39dB Operation. Faster Indoor Laundry Drying.
Take control of excess humidity with the Ecoair DC12 MK3 Compressor Dehumidifier. Designed to remove up to 12 litres of moisture per day, this compact and practical dehumidifier helps reduce condensation, dampness and the conditions that can encourage mould growth around the home.
With quiet operation at approximately 39dB, the DC12 MK3 is well suited to bedrooms, living rooms, utility areas and other spaces where intrusive appliance noise would be unwelcome. Two fan speeds, adjustable humidity control and a convenient Sleep Mode allow the unit to adapt to different everyday situations.
The Ecoair DC12 MK3 is also ideal for indoor laundry. By continuously extracting moisture released from wet clothes, it can help speed up drying while reducing the amount of water vapour left to condense on windows and cold surfaces.
A colour-coded humidity display provides an easy visual indication of the current room conditions, while practical features including a 1-to-24-hour timer, continuous drainage option, washable filter, child lock, auto-restart and castor wheels make the DC12 MK3 simple to use day after day.
Key Features
- Up to 12 Litres Daily Moisture Removal
- Compressor Dehumidifier
- Helps Reduce Damp, Mould & Condensation
- Colour-Coded Humidity Display
- Adjustable Humidity from 30% to 80% RH
- Laundry Drying Function
- Quiet Operation at Approximately 39dB
- 2 Fan Speeds
- Maximum Airflow of 100m³/h
- 1-to-24-Hour Timer
- 2-Litre Water Tank
- Water-Tank-Full Indicator
- Automatic Shut-Off When Tank is Full
- Continuous Drainage Option
- Drainage Hose Included
- Sleep Mode
- Child Lock
- Auto-Restart Function
- Washable Air Filter
- Easy-Glide Castor Wheels
- R290 Refrigerant
- Operating Temperature Range of 15°C to 35°C
- 2-Year Manufacturer's Guarantee
12-Litre Daily Moisture Removal
The Ecoair DC12 MK3 is capable of extracting up to 12 litres of moisture from the air per day under suitable operating conditions.
- Helps control excess household humidity
- Reduces condensation on windows
- Helps create conditions less favourable to mould
- Useful in bedrooms and living spaces
- Ideal for laundry areas
- Suitable for everyday household moisture control
Helps Reduce Damp, Mould & Condensation
High humidity can contribute to condensation, musty smells, damp surfaces and mould growth. The DC12 MK3 helps by removing excess water vapour from the air and maintaining a more comfortable humidity level.
It can be particularly useful during colder months when homes are ventilated less frequently and moisture from cooking, showering and indoor laundry drying can accumulate.
Colour-Coded Humidity Display
The humidity display makes it easy to understand the moisture level in the room at a glance.
- Blue: Below 50% RH
- Green: Between 50% and 70% RH
- Red: Above 70% RH
This simple visual system helps you monitor changing humidity levels without needing to interpret detailed readings every time you pass the appliance.
Adjustable Humidity Control
The target humidity can be adjusted between 30% and 80% relative humidity, allowing you to tailor operation to the conditions in your home.
- Adjustable from 30% to 80% RH
- Useful for everyday humidity management
- Helps avoid unnecessary continuous operation
- Lets you select a preferred comfort level
Laundry Drying Boost
Drying clothes indoors can release a substantial amount of moisture into the air. The Ecoair DC12 MK3 helps remove this moisture while the laundry dries.
- Helps accelerate indoor clothes drying
- Reduces moisture released into the room
- Helps limit laundry-related condensation
- Useful during wet and colder weather
- Practical for utility rooms and spare bedrooms
Quiet 39dB Operation
With a stated noise level of approximately 39dB, the DC12 MK3 is designed to operate without becoming overly intrusive.
- Suitable for bedrooms
- Useful in living rooms
- Ideal for home offices
- Helps minimise disturbance during everyday use
Sleep Mode
Sleep Mode provides a more discreet operating option for night-time use or other situations where reduced disturbance is preferred.
Two Fan Speeds
High and low fan-speed settings allow you to balance airflow and noise according to the job at hand.
- Low fan speed for quieter operation
- High fan speed for increased air movement
- Useful for laundry drying
- Flexible everyday operation
Maximum Airflow of 100m³/h
The DC12 MK3 provides airflow of up to 100m³/h, helping circulate humid room air through the dehumidification system.
1-to-24-Hour Timer
A programmable timer lets you schedule the appliance to operate for a selected period between 1 and 24 hours.
- Convenient scheduled use
- Useful for overnight or daytime operation
- Helps tailor running time to your routine
2-Litre Water Tank
Extracted moisture is collected in an integrated 2-litre water tank when continuous drainage is not being used.
- 2-litre collection capacity
- Water-tank-full indicator
- Automatic shut-off when full
- Helps prevent accidental overflow
Continuous Drainage Option
For longer periods of unattended use, the DC12 MK3 can be connected to a suitable drain using the included hose.
- Continuous drainage supported
- Drainage hose included
- Reduces manual tank emptying
- Useful for regular or prolonged dehumidification
The hose must run continuously downhill to a suitable drain for gravity drainage to work correctly.
Automatic Shut-Off
When the internal water tank reaches capacity, the dehumidifier automatically stops operating until the tank has been emptied and correctly replaced.
Auto-Restart Function
The auto-restart feature allows the appliance to resume operation following an interruption to the power supply, making it particularly useful where consistent humidity management is required.
Child Lock
A built-in child lock helps prevent settings from being changed accidentally, adding extra convenience in family homes.
Washable Air Filter
The reusable air filter can be cleaned periodically to help maintain good airflow and efficient operation.
- Washable and reusable
- Helps capture larger airborne dust particles
- Supports consistent airflow
- Simple routine maintenance
Easy-Glide Castor Wheels
Integrated castor wheels make it easier to move the dehumidifier between suitable rooms as your needs change.
R290 Refrigerant
The Ecoair DC12 MK3 uses R290 refrigerant as part of its compressor-based dehumidification system.
Operating Temperature Range
The appliance is designed to operate within a temperature range of approximately 15°C to 35°C.
As with most compressor dehumidifiers, performance can vary with temperature and humidity, with warmer and more humid environments generally allowing greater moisture extraction.
Technical Specifications
| Brand | Ecoair |
| Model | DC12 MK3 |
| Product Type | Compressor Dehumidifier |
| Maximum Moisture Removal | Up to 12 Litres per Day |
| Humidity Setting Range | 30% to 80% RH |
| Colour-Coded Humidity Display | Yes |
| Blue Indicator | Below 50% RH |
| Green Indicator | 50% to 70% RH |
| Red Indicator | Above 70% RH |
| Laundry Drying Function | Yes |
| Number of Fan Speeds | 2 |
| Maximum Airflow | 100m³/h |
| Timer | 1 to 24 Hours |
| Water Tank Capacity | 2 Litres |
| Tank Full Indicator | Yes |
| Automatic Tank-Full Shut-Off | Yes |
| Continuous Drainage | Yes |
| Drainage Hose Included | Yes |
| Sleep Mode | Yes |
| Child Lock | Yes |
| Auto Restart | Yes |
| Air Filter | Washable |
| Castor Wheels | Yes |
| Refrigerant | R290 |
| Operating Temperature | 15°C to 35°C |
| Noise Level | Approximately 39dB |
| Stated Power Consumption | 240W |
| Colour | White |
| Width | 28cm |
| Depth | 20cm |
| Height | 49cm |
| Weight | 9.5kg |
| Shipping Width | 28cm |
| Shipping Depth | 20cm |
| Shipping Height | 49cm |
| Shipping Weight | 10.5kg |
| Barcode / EAN | 5051462013430 |
| Guarantee | 2 Years |
Why Choose the Ecoair DC12 MK3?
- Up to 12 litres of moisture removal per day
- Helps control damp and condensation
- Useful for indoor laundry drying
- Quiet 39dB operation
- Simple colour-coded humidity display
- Adjustable 30% to 80% RH humidity setting
- Two fan speeds
- 1-to-24-hour timer
- Continuous drainage option
- Drain hose included
- Sleep Mode
- Child Lock
- Auto restart
- Washable air filter
- Easy-glide castors
- 2-year manufacturer's guarantee
Frequently Asked Questions
What is the Ecoair DC12 MK3?
The Ecoair DC12 MK3 is a compressor dehumidifier designed to remove excess moisture from the air and help control condensation, dampness and high indoor humidity.
How much moisture can it remove?
It can remove up to 12 litres of moisture per day under suitable test conditions.
Does 12 litres per day mean the tank holds 12 litres?
No. The 12-litre figure refers to the maximum daily moisture extraction rate. The internal collection tank holds 2 litres.
How large is the water tank?
The internal water tank has a capacity of approximately 2 litres.
What happens when the tank is full?
A tank-full indicator alerts you and the appliance automatically stops to help prevent overflowing.
Does it support continuous drainage?
Yes. The DC12 MK3 supports continuous gravity drainage.
Is a drainage hose included?
Yes. A hose for continuous drainage is included.
How does continuous drainage work?
The hose is connected to the drainage outlet and routed downhill to a suitable drain, allowing collected water to leave the unit continuously by gravity.
Can the drainage hose run uphill?
No. Standard continuous drainage relies on gravity, so the hose should run downhill without kinks or upward sections.
Can it help with condensation?
Yes. Removing excess moisture from indoor air can help reduce condensation on windows and other cold surfaces.
Can it help prevent mould?
Reducing high humidity can create conditions that are less favourable to mould growth. Existing mould should still be cleaned and any structural moisture source should be addressed separately.
Will it remove existing mould?
No. The dehumidifier helps manage moisture but does not physically remove existing mould.
Can it help with damp?
Yes, where the dampness is related to condensation or excess indoor humidity. Structural issues such as leaks or rising damp require separate repairs.
Can it help with musty smells?
Reducing excessive humidity can help with musty odours that are associated with damp environments.
What does the colour-coded humidity display mean?
The display changes colour according to the approximate humidity level, providing an easy visual guide to conditions in the room.
What does the blue light mean?
Blue indicates a relative humidity level below approximately 50%.
What does the green light mean?
Green indicates a relative humidity level between approximately 50% and 70%.
What does the red light mean?
Red indicates a relative humidity level above approximately 70%.
What humidity level should I aim for?
Many homes are comfortable around the middle of the normal indoor humidity range. The DC12 MK3 allows you to select a target between 30% and 80% RH so you can choose the setting that best suits your home.
Can I select the humidity level myself?
Yes. The target relative humidity can be adjusted between 30% and 80%.
What does RH mean?
RH stands for relative humidity, which describes the amount of moisture in the air as a percentage of the maximum amount the air could hold at that temperature.
Is the Ecoair DC12 MK3 suitable for a bedroom?
Yes. Its approximately 39dB noise level and Sleep Mode make it suitable for many bedroom environments.
Can I use it while sleeping?
Yes, subject to normal safe positioning and operation. Sleep Mode is particularly useful when reduced disturbance is preferred.
How loud is it?
The supplied specification lists an operating noise level of approximately 39dB.
Does it have a Sleep Mode?
Yes. Sleep Mode is included for more discreet operation.
Is it suitable for a living room?
Yes. Its compact footprint and relatively quiet operation make it suitable for living spaces.
Is it suitable for a home office?
Yes. The low noise output can make it useful in work areas where excessive appliance noise would be distracting.
Can it help dry washing indoors?
Yes. The dehumidifier can help speed up indoor laundry drying by extracting moisture released by wet clothes.
Does it have a Laundry Mode?
It is designed to provide a laundry-drying boost by continuously extracting moisture from the room while clothes dry.
Will it completely dry my clothes?
It helps accelerate air drying but does not tumble or directly heat the garments. Drying time depends on fabric type, room temperature, airflow, humidity and how the clothes are arranged.
Can it replace a tumble dryer?
It provides an alternative way to assist indoor air drying, but it does not operate in the same way as a tumble dryer.
Should I close the windows while drying laundry?
Yes. Closing external windows allows the dehumidifier to concentrate on the moisture being released inside the room.
Should I close the room door while drying laundry?
Usually yes. Keeping the laundry and dehumidifier in an enclosed room can improve drying efficiency.
How many fan speeds does it have?
The DC12 MK3 has two fan speeds: high and low.
When should I use the higher fan speed?
The higher setting is useful when increased airflow is desirable, such as when drying laundry or managing higher humidity.
When should I use the lower fan speed?
The lower fan speed can be useful for quieter everyday operation.
Does it have a timer?
Yes. The timer can be set between 1 and 24 hours.
Can I set it to switch off after a few hours?
Yes. The 1-to-24-hour timer allows you to schedule operation for a selected period.
Does it have a child lock?
Yes. A child lock helps prevent accidental changes to the controls.
Does it restart automatically after a power cut?
Yes. The DC12 MK3 includes an auto-restart function.
What is auto restart useful for?
It allows the unit to resume operation after an interruption to the power supply, helping maintain more consistent humidity control.
Does it have an air filter?
Yes. It has a washable air filter.
What does the washable filter do?
It helps capture larger airborne dust particles and protects the internal airflow path from excessive dust build-up.
How often should I clean the air filter?
Cleaning frequency depends on use and room conditions. Check it regularly and clean it in accordance with Ecoair's instructions whenever dust starts to accumulate.
Can I wash the filter?
Yes. The supplied information states that the air filter is washable.
Does this model purify the air like a HEPA air purifier?
No HEPA filtration is specified for the DC12 MK3. Its washable filter is primarily used to protect the dehumidifier and capture larger airborne dust rather than provide specialist HEPA purification.
What is the maximum airflow?
The maximum stated airflow is 100m³/h.
What operating temperatures are recommended?
The supplied operating temperature range is approximately 15°C to 35°C.
Will it work in a cold garage?
It is designed for operation from approximately 15°C, so an unheated garage below that temperature may not be suitable for effective operation.
Why does temperature affect a compressor dehumidifier?
Compressor dehumidifiers generally extract moisture more efficiently in warmer, humid conditions. Performance decreases as room temperature drops.
What refrigerant does it use?
The DC12 MK3 uses R290 refrigerant.
How much electricity does it use?
The detailed supplied specification lists power consumption at 240W.
How much does it cost to run?
The exact cost depends on your electricity tariff and how long the compressor operates. To estimate the maximum hourly cost, multiply 0.24kWh by your electricity rate per kWh.
Does it use 240W constantly?
Not necessarily. Actual consumption will vary during operation depending on humidity conditions and when the compressor is actively running.
Is it energy efficient?
The DC12 MK3 is designed for practical household moisture control, with automatic humidity management helping avoid unnecessary operation once the selected conditions are reached.
Should I leave windows open while using it?
Generally no. External doors and windows should normally be kept closed so the appliance is not continually trying to dehumidify incoming outdoor air.
Should internal doors be open?
If you are treating one room, closing the door can improve efficiency. If you are trying to control moisture across connected rooms, leaving internal doors open can help humid air circulate towards the dehumidifier.
Where should I place the dehumidifier?
Place it on a stable, level surface with adequate clearance around the air inlet and outlet, following Ecoair's instructions.
Can I place it against a wall?
It should have sufficient clearance around its ventilation openings. Follow the manufacturer's recommended spacing.
Does it have wheels?
Yes. Easy-glide castor wheels help make the dehumidifier easier to move between rooms.
How big is the Ecoair DC12 MK3?
It measures approximately 49cm high, 28cm wide and 20cm deep.
How much does it weigh?
The appliance weighs approximately 9.5kg.
What colour is it?
This model is finished in white.
What is the barcode / EAN?
The barcode / EAN is 5051462013430.
Does it come with a guarantee?
Yes. The Ecoair DC12 MK3 comes with a 2-year manufacturer's guarantee according to the supplied product information.
Do I need to keep my receipt?
Yes. Proof of purchase should be retained as it may be required to support any guarantee claim.
Can I use it every day?
Yes. The DC12 MK3 is designed for regular household humidity control when operated within the recommended temperature range and maintained correctly.
Who is the Ecoair DC12 MK3 best suited to?
It is ideal for households wanting a compact compressor dehumidifier to manage condensation, excess humidity and indoor laundry drying without excessive operating noise.
The Ecoair DC12 MK3 Compressor Dehumidifier combines up to 12 litres per day of moisture extraction with quiet 39dB operation, adjustable humidity control, a colour-coded display and practical laundry-drying support. With continuous drainage, a 24-hour timer, Sleep Mode, child lock and a washable filter, it provides an easy-to-use solution for managing everyday condensation and humidity around the home.