

DC12 MK3
A compact eco-friendly compressor dehumidifier removing up to 12 litres a day, quiet at 39 dB(A).
● In stock
Free delivery · 3–4 working days
Free to most UK postal areas; ordered by 10am ships same day. 30kg+ items are kerb-side pallet delivery. May not reach NI, Channel Islands, Scilly Isles or Isle of Man.
14-day returns
Change your mind within 14 days. Sold & shipped via EcoAir.
2-year warranty
Covered against manufacturing defects. Real UK aftercare.
Compact, quiet and easy to live with, the EcoAir DC12 MK3 is a compressor dehumidifier UK households reach for to handle everyday humidity without taking up much space. It extracts up to 12 litres of moisture per day, enough to keep condensation and mould at bay in bedrooms, bathrooms and other rooms prone to damp. A 2-litre water tank keeps the footprint small, and an eco-friendly design helps minimise its impact. Where it really shines is liveability: operation stays quiet at 39 dB(A), and a dedicated sleep mode makes it well suited to running overnight in a bedroom. An intelligent LED control panel, a child lock for family safety and flexible fan speeds let you balance performance against quiet running to suit the moment. Running costs sit in the usual compressor range of roughly 8-12p per hour, and at a light 7kg it's effortless to carry between floors and rooms. It's also covered by a standard 2-year warranty. Priced at £139.99, the DC12 MK3 is the ideal choice for buyers who want a small, quiet and economical dehumidifier for single-room damp control — particularly bedrooms where low noise and a sleep mode genuinely matter.
Highlights
- Up to 12 litres/day extraction
- Compact, eco-friendly design
- 2-litre water tank
- Sleep mode and child lock
- Quiet 39 dB(A) operation
- Flexible fan speeds
Description
The EcoAir DC12 MK3 is a compact compressor dehumidifier designed for everyday humidity control. With a 2-litre water tank, it extracts up to 12 litres of moisture per day and helps prevent mould and condensation in any room.
It features an intelligent LED control panel, a sleep mode and a child lock for added convenience. Quiet operation at 39 dB(A) and flexible fan speeds make it easy to live with, and it's covered by a standard 2-year warranty.
Specifications
- Dehumidifier type
- Compressor
- Dehumidification
- Up to 12 litres/day
- Water tank
- 2 litres
- Noise level
- 39 dB(A)
- Controls
- LED panel
- Colour
- White
- Net weight
- 7kg
Ideal for
DC12 MK3 — FAQs
Is the EcoAir DC12 MK3 quiet enough for a bedroom?
Yes. It runs at 39 dB(A) and has a dedicated sleep mode, making it well suited to overnight use in a bedroom.
How much does the DC12 MK3 cost to run per hour?
As a compressor dehumidifier its running costs typically fall around 8-12p per hour, depending on the fan speed and your electricity tariff.
What size room is the DC12 MK3 best for?
With 12 litres/day extraction and a compact 2-litre tank, it's ideal for single-room damp control — bedrooms, bathrooms and other rooms prone to condensation.
Does the DC12 MK3 help prevent mould?
Yes. By removing up to 12 litres of moisture a day it lowers humidity, helping prevent the condensation and mould that build up in damp rooms.
Is the DC12 MK3 covered by a warranty?
Yes. It comes with a standard 2-year warranty.
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