This dehumidifier has wheels and that makes it much easier to empty. The water tanks can get quite heavy when full it's hard to stop water slopping around everywhere. As well as having a crazy low power consumption, the Senelux comes with useful features such as auto humidity control and can actually serve as an alternative to the tumble dryer. This one is so quiet (45dB), you can actually sleep with this one in your bedroom if you wanted to!

Simple and standard, the only additional feature is that you can choose between their four pre-set humidity levels to match your and your home's needs. All you’ll need to do is pop it in a corner and let it run, it costs around nine pence an hour so that it won’t break the bank, and when it is full, the dehumidifier will automatically shut off to avoid spillage. The only downside is that at 47dB, it is between a whisper and a regular voice; it is a little noisier than its competitors, so we recommend keeping it out of the bedroom at night.If you have a serious damp or condensation problem, it’s worth buying a model with a bigger tank so that it keeps working all night. How to choose the best dehumidifier for your home The unit isn't the lightest or most compact we've tested, but then we wouldn't expect that from a machine this powerful. However, built-in wheels, a retractable carry handle, and cable tidy make it easier to move around the house and store neatly away when it's not in use. litres – medium capacity. Suitable if there are more of you creating moisture through activities such as showering, cooking and washing clothes at home, and/or your damp problem is more severe.

And when you're not using it to dry clothes, they've also noticed it's helped transform a 3-bedroom house and (it seems) lots and lots of flats. The EcoAir DD1 Simple MK3 Dehumidifier can extract up to 7.5 litres of moisture per day in cold temperatures as low as 1ºc, so it's a very useful option for conservatorys, basements or garages that don't have dedicated heating, as well as unheated rooms in the home during winter months.Discover which retailers are rated highly by Which? members with our expert guide on the best and worst shops . How to dry clothes indoors during winter The tank capacity dictates how much water the water tank of the dehumidifier can hold before it needs emptying. A larger tank capacity – such as the MeacoDry Arete One Dehumidifier's generous 2.5L or 4.8Ltanks – means you won't be emptying it as frequently. Small, portable and whisper-quiet thanks to Peltier technology, you can keep this sleek-looking dehumidifier on your nightstand or dresser and let it run all night without you even noticing. Although, if you are light-sensitive, we suggest covering up the glowing light! Removing up to 300ml of water, the Silentnight Dehumidifier works all day and all night to improve your bedroom's humidity and simultaneously filter out allergens (perfect for those with hay fever!). Then when the light goes from green to orange, just empty the tank, and start it up again. It's simple, easy to use, and the best dehumidifier for your family's bedrooms! It has a 12L per day extraction rate and only uses a tiny 160 watts (1kW in 5 hours)! You will struggle to find this type of performance anywhere else. We have previously done a full review of similar / competitive model in our Meaco review guide.

It's also important not to confuse the extraction rate with a dehumidifiers water tank capacity. As both are generally measured in litres or millilitres this can sometimes cause confusion. As for energy consumption, you can find out more in our guide to ' How much does it cost to run a dehumidifier?'. However, the easiest way to find out is to compare each dehumidifier's wattage. The higher the number of Watts the appliance requires, the more expensive running costs will be. A dehumidifier's size or capacity describes how many litres of water it's able to extract from the air each day (which is different to the water tank capacity). Dehumidifiers for homes range in capacity from seven to 25 litres. For example, too much moisture in the air can create the perfect breeding ground for all kinds of bacteria, while also causing dust mites, condensation, mold, and dampness - not to mention causing a number of health issues.Desiccant dehumidifiers extract water using an absorbent material to draw moisture from the air. Then an internal heater warms it so the moisture condenses and drips into the tank below. 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. And, whilst this Russell Hobbs number is cheaper upfront, running costs are higher, with the 20L dehumidifier using 440W of energy compared to Meaco's 20L Arete One which uses 216W on average. Plus, the Arete One offers a built-in air purifier which this model does not.

Most dehumidifiers have their noise levels listed in their specifications, although in practice we didn't find that much variation between models, with most falling somewhere between 35 and 45dB. 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. According to learnmetrics.com, a dehumidifier uses between 300 watts and 700 watts of energy per hour, depending on size and efficiency. That’s not much - more than your fridge but less than things like kettles and hair dryers. What's the best dehumidifier to buy? Air filter: Some models come with a HEPA filter which helps to provide cleaner air in your home, which will be helpful for any allergy sufferers.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. Thanks to this, the Silentnight 39899 dehumidifier has noise levels of just 25dBA, and as our reviewer says 'when I say it’s whisper quiet, I mean it. I couldn't hear this dehumidifier whilst it was running at all. That makes it perfect for anywhere you want to maintain peace and quiet' – like the bedroom. VARIOUS MODES AND DIGITAL CONTROL: This product comes with 2 fan-speed modes, an automatic restart, a 24-hour timer and an auto-defrost feature. It also includes continuous dehumidification and a continuous drain-overflow pipe. The digital control screen with adjustable humidity control allows you to adjust the desired humidity extraction between 30-80%.