

25L/D Dehumidifier for Home with 4 Modes 3-Color Indicator 24H Timer
A 25 L/day home dehumidifier with 4 modes, 2 fan speeds, sleep mode and child lock for spaces up to 30 m².
● In stock
Free delivery · 2–4 working days
Free to UK mainland (DHL/DX/DPD), in-stock items ship within 24h. Excludes Channel Islands, Isle of Man, Scilly Isles & Scottish Islands; a surcharge may apply to some remote areas.
30-day returns
Change your mind within 30 days. Sold & shipped via Costway.
Manufacturer warranty included
Covered against manufacturing defects. Real UK aftercare.
This Costway 25L/day home dehumidifier UK buy is sized for everyday damp in living rooms, bedrooms and hallways up to 30m². It removes up to 25 litres of moisture a day (at 30°C, 80% RH), which is plenty for drying laundry, clearing condensation off windows and keeping black mould at bay in an average two- or three-bed home. At a quiet ≤42dB it's gentle enough to leave running in a bedroom overnight, helped by a dedicated sleep mode. With 440W of power it costs only around 11p per hour at 26p/kWh, and less when humidity is already moderate. Four dehumidification modes and two fan speeds let you fine-tune drying, while the intuitive 3-colour humidity indicator shows at a glance whether the air is comfortable, damp or wet. A 5.5L tank handles manual emptying, or you can connect the included 30cm hose for continuous drainage. Family-friendly extras include a child lock and a 24-hour timer, plus recessed handles and universal wheels for moving it room to room. In the box: the dehumidifier, drain hose and instruction manual. As a compressor unit it works best in warmer, humid conditions rather than cold outbuildings.
Highlights
- Removes up to 25 L of moisture per day
- Covers spaces up to 30 m²
- 4 modes and 2 fan speeds
- 3-colour humidity indicator
- Quiet sleep mode and 24-hour timer
- Child lock, manual/continuous drainage and wheels
Description
This Costway dehumidifier handles large spaces up to 30 m², removing up to 25 litres of moisture per day (at 30°C, 80% RH). Four dehumidification modes and two fan speeds give you a customisable experience, with a smart touch panel and an intuitive 3-colour humidity indicator.
Sleep mode runs with minimal noise for undisturbed rest, and the 24-hour timer lets you set convenient runtimes. A child lock keeps it safe for families with kids.
Two drainage options — manual or continuous with the included hose — plus recessed handles and universal wheels make it easy to use and move.
What's in the box
- Dehumidifier
- Drain hose
- Instruction manual
Specifications
- Dehumidification
- 25 L/day (30°C, 80% RH); 13 L/day (27°C, 60% RH)
- Coverage area
- 30 m²
- Power
- 440 W
- Power source
- 220-240V / 50Hz
- Water tank
- 5.5 L
- Humidity range
- 30% - 80%
- Drain hose length
- 30 cm
- Power cord length
- 190 cm
- Noise level
- ≤42 dB
- Net weight
- 13.5 kg
- Dimensions
- 35 x 20 x 61 cm (L x W x H)
Ideal for
25L/D Dehumidifier for Home with 4 Modes 3-Color Indicator 24H Timer — FAQs
Is the 25L/Day Dehumidifier quiet enough for a bedroom?
Yes. It runs at ≤42dB and has a dedicated sleep mode, so it's quiet enough to leave on overnight in a bedroom.
What size dehumidifier do I need – does this one suit my home?
This 25L/day model covers spaces up to 30m², a good match for an average living room or a small two- to three-bedroom home with everyday condensation.
How much does the 25L/Day Dehumidifier cost to run per hour?
At 440W it uses about 11p of electricity per hour at 26p/kWh, and typically less once the room reaches your target humidity.
Can I leave it draining continuously?
Yes. Use the 5.5L tank with its full-tank alarm, or attach the included 30cm hose for continuous drainage so you never have to empty it.
Is it safe around children?
It includes a child lock to prevent settings being changed, plus a 24-hour timer and auto shut-off for safe unattended running.
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