BLACK+DECKER BXEH60002GB 2L Dehumidifier with Air Purifier, White

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That said, dehumidifiers aren’t the most stylish-looking devices. Hence, you’re unlikely to want a large unit sitting in the middle of your lounge but still think carefully about its placement. If the moisture comes from a leaky window or front door, place it near them.

The alternative is a Peltier dehumidifier, which, although not specified, is likely the method the Silentnight 39899 600ml Dehumidifier uses. In contrast to a compressor dehumidifier, a Peltier dehumidifier uses a far quieter thermo-electric process to extract moisture from the air.That said, if you find the Pro Breeze 12L Low Energy Dehumidifier on offer, and are willing to accept its flaws in exchange for its lower price point, this can be a great value buy that does the job and will make a big improvement to general damp issues. Our trials showed that moisture absorbers won’t do much to reduce damp in a room that’s routinely used for drying laundry. So moisture absorbers can help with small day-to-day damp issues, but shouldn’t be relied upon for any serious damp-busting. If you’re pulling out 15 to 20 litres per day, the dehumidifier needs to have a tank with the capacity to handle it or you will be emptying it out every few hours. Three litres is the absolute minimum, while five or six litres will give you a bit less emptying to do. Is there anything else worth looking out for? A dehumidifier removes excess moisture from the air to dry out the room, depositing it safely inside its water tank until you are ready to pour it away. Its job is to help you reach the optimum humidity level, and some even purify the air, removing allergens and dust through their filter. It’s not possible for a dehumidifier to work completely silently, but there are some very quiet products available.

If available, make use of timer or automatic shut-off features so the dehumidifier isn’t running continuously while you’re out of the house or asleep. Dehumidifier manufacturers have started to update their older models or create new ones using refrigerant gases with less of a global warming impact, such as R290. If you buy an older second-hand model, it may use a HFC (hydrofluorocarbon) refrigerant that can be a potent greenhouse gas if leaked. When I tested the laundry function on the Russell Hobbs 20L dehumidifier to dry t-shirts in a small bedroom, it definitely sped up the drying time' said our reviewer. 'The T-shirts closest to the dehumidifier dried in 3 hours, but those further away took aboutdouble that time to completely dry'. How we test Here’s a rough estimate using an estimated energy tariff of 34.00p/kWh, which was the electricity energy cap set by the UK government in October 2022. Power Rating Look at our test scores. Every dehumidifier we review has an energy efficiency rating, so our highest-scoring models are most likely to be the least wasteful.The Pro Breeze 12L Low Energy Dehumidifier is a popular choice thanks to its relatively low price point that makes it one of the best value compressor dehumidifiers you can buy. It also offers Smart App controls, which means you can connect it to WiFi and operate it remotely via the Pro Breeze App or connect to Alexa or similar voice-activated devices. It has a decent-sized water tank capacity of 4L, and an automatic humidity sensor which means you can set your desired humidity level, switch it on, and just let it do its thing. In terms of energy efficiency, however, a refrigerant dehumidifier is often cheaper to run. Desiccant dehumidifiers have a warming effect though, which can mean you don’t need to heat your home as much during the winter months. They are also faster at removing water in cooler conditions, which may mean they don’t need to be run for as long to maintain low humidity. Are Dehumidifiers Energy Efficient? The laundry mode, for example. This is a powerful mode that helps to combat the moisture created during the entire laundry cycle. That depends on your humidity levels and what you’re trying to achieve. You don’t always have to leave your dehumidifier on, but you may want to if your damp problem is severe. Also, it can be cheaper to run them at night.