Argo Dry Pury 11 Dehumidifier and Air Purifier 11 Lt/24h, White

Product Information

There are two types of dehumidifier that you will need to choose between - desiccant and refrigerant. Desiccant dehumidifiers use a material that absorbs moisture and condenses it, while refrigerant dehumidifiers have a cool metal plate that converts the air into liquid as it works. While the former is capable of working in colder temperatures, it also uses more energy. A compressor dehumidifier is the most common type in the UK as it works best in higher temperatures, such as in a heated home. The table below summarises this year's results. Brands are ranked by their customer score, which reveals how satisfied owners are with their dehumidifier and how likely they are to recommend it, plus how each brand's dehumidifier scores on average in our independent lab tests.

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. We've taken a look at the best dehumidifiers that you can buy right now, ranking them based on capacity, design, and any additional features that might make parting with your cash more worthwhile. And, if you're interested in improving the air quality in your home even more, then take a look at our guide to the best air purifiers. Humidistat Most dehumidifiers have one of these. A humidistat monitors moisture levels in the air and adjusts the dehumidifier to maintain the humidity level you’ve selected. Some models also have a more nuanced auto setting, where the machine adjusts its settings according to its idea of the most appropriate relative humidity. Poor ventilation is the main reason for purchasing a dehumidifier – and if you're wondering how to stop condensation, a dehumidifier is one of the best ways. The majority of households regularly shower or bath, wash and dry clothes, all of which use a lot of hot water that creates steam. If there’s no way for the moisture to escape through windows or vents, then condensation and dampness begin to build. This is where a dehumidifier comes in, to help prevent this from happening, and to remove excess moisture from the air to help dry your clothes. How does a dehumidifier work?

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If you’re running a dehumidifier, keep the door to the room the dehumidifier is in open, so that air can circulate through your home. But close the window, so that damp air outside – which will migrate towards drier spots – isn’t drawn to the drier air indoors. If you’ve bought a second-hand dehumidifier, read our guide to your rights when buying second-hand goods. How do I dispose of a dehumidifier?

Unfortunately, 24% had to stop using their dehumidifier once it had a fault and disposed of it. Head to our dehumidifier guide to find out how to dispose of one. How we calculate the best and worst dehumidifier brands

How we chose our recommendations

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. Dehumidifiers do not kill mould, but they help make it inert and stop it from spreading (the spores love humid air!). You need a dehumidifier to treat the underlying cause and a good mould killer to eliminate it completely. Here’s our guide to the best mould removers so you can clean it off any surface and stop it from regrowing. How do dehumidifiers work? Mumsnet has been helping parents make their lives easier since 2000 and, in those years, we’ve seen, tried and reviewed thousands of products. Portability: A model with a handle or wheels/castors (or both) will be easier to move around, especially if you buy a large, heavy dehumidifier. If you’re only ever going to use the dehumidifier in one room and won’t want to put it away much, this might not be so important to you. As explained above, make sure you’re using your dehumidifier at times of day when it will be the cheapest and most effective. Does a dehumidifier use a lot of electricity?