

20L Dehumidifier with Max Extraction, Laundry Mode and Smart App Control
A high-performance 20L-per-day smart dehumidifier with a 5.5L tank, laundry mode and voice control, ideal for large, damp rooms.
● Out of stock
Currently out of stock
We restock regularly — check back soon or browse similar units below.
Free delivery · 2–3 working days
Free standard to mainland UK & Northern Ireland; order by 3:15pm for same-day dispatch. Isle of Man 3–5 days. Republic of Ireland not served.
14-day returns
Change your mind within 14 days. Sold & shipped via Pro Breeze.
Manufacturer warranty included
Covered against manufacturing defects. Real UK aftercare.
Powerful yet refreshingly simple to live with, this 20L smart dehumidifier is a strong all-rounder in the dehumidifier UK range, extracting up to 20 litres of moisture a day to tackle persistent damp in larger rooms. A clear LED panel makes it genuinely easy to set up and use, so it is a dependable pick if you are new to dehumidifiers and want results without a steep learning curve. Compared with the premium 20L, this max-extraction model keeps the feature set focused on the essentials, big extraction, a dedicated laundry mode for faster indoor clothes drying, and the same generous 5.5L tank that means far less frequent emptying. Smart control still runs through the Pro Breeze app and voice commands via Google Home and Amazon Alexa, so you can operate it hands-free. It runs at around 10p an hour, a sensible cost for this level of extraction. As a compressor dehumidifier it works best at normal room temperatures and helps stop the black mould that flourishes in damp air. At 12.2kg it is portable enough to move where the damp is worst. This 20L unit is currently listed as out of stock.
Highlights
- Removes up to 20 litres of moisture per day
- Large 5.5L water tank for less frequent emptying
- Dedicated laundry mode for faster clothes drying
- App and voice control via Google Home and Alexa
- Clear LED panel for easy use
- Low running cost at around 10p per hour
Description
This 20L Smart Dehumidifier extracts up to 20 litres of moisture a day, making it ideal for tackling persistent damp in large rooms. A clear LED panel makes it easy to set up and use, so it is a dependable choice if you are new to dehumidifiers.
The large 5.5L tank means less frequent emptying, and a dedicated laundry mode speeds up clothes drying. Smart control works through the Pro Breeze app or voice commands with Google Home and Amazon Alexa, all at around 10p an hour to run.
Specifications
- Dehumidification
- Up to 20 L/day
- Water tank
- 5.5 L
- Controls
- Smart app, voice (Google Home, Alexa), LED panel
- Modes
- Includes laundry mode
- Net weight
- 12.2 kg
Ideal for
20L Dehumidifier with Max Extraction, Laundry Mode and Smart App Control — FAQs
How much does the Pro Breeze 20L smart dehumidifier cost to run per hour?
It runs at around 10p an hour, a reasonable cost for its up-to-20-litres-per-day extraction.
What size room does the 20L dehumidifier suit?
With up to 20 litres of extraction a day it is suited to larger rooms with persistent damp, and a clear LED panel makes it easy for newcomers to use.
How is the 20L max-extraction model different from the 20L premium?
This model focuses on the essentials, high extraction, laundry mode and a 5.5L tank with app and voice control, while the premium adds an oscillating louvre, five modes and a Which? Best Buy award.
Can I control this dehumidifier by voice?
Yes. It works with the Pro Breeze app and supports voice control through Google Home and Amazon Alexa, plus an onboard LED panel.
Does it help dry laundry and prevent mould?
Yes. A dedicated laundry mode speeds up indoor clothes drying, and removing up to 20 litres a day reduces the damp that allows black mould to grow.
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