12L Dehumidifier with Built-in Humidistat with Smart App Control

Award-winning and economical, this 12L dehumidifier is among the smartest energy-savers in the dehumidifier UK range and was named a Which? Great Value winner in January 2025. It removes up to 12 litres of moisture a day, the right capacity for a medium-sized room or flat, quickly clearing condensation, damp and the conditions that lead to mould. Its defining feature is the built-in humidistat, which lets the unit sense the room's humidity and switch itself on and off automatically to hold your chosen level, so it only runs when it needs to. That intelligence helps keep running costs remarkably low, from as little as 5p an hour, noticeably cheaper than the larger 20L and 25L models. Smart control adds the Pro Breeze app plus voice operation through Google Home and Amazon Alexa, while the 1.8L water tank keeps emptying manageable for a compact unit. As a compressor dehumidifier it performs best at normal room temperatures. At 9.6kg it is easy enough to move between rooms as needed. This Which?-recognised 12L unit is currently listed as out of stock.