Last Updated On March 26th, 2020
If you have noticed swelling doors and peeling paintwork, not to mention the dreaded black mould, then you need a dehumidifier to combat troublesome humidity levels in your home. Getting yourself the best desiccant dehumidifier is a great way to sort out this problem before it causes serious damage to your property.
What is a desiccant dehumidifier? Desiccant dehumidifiers use chemicals to extract moisture from the air, rather than compressed refrigerants. They are more effective, quieter, and work at lower temperatures than compressor models, making them the best dehumidifiers for damp households.
If you’re looking to buy a desiccant dehumidifier but don’t know where to start – you’re in the right place. Our top 10 desiccant dehumidifier reviews and in-depth buying guide will help you choose the right model for your needs.
So, what are you waiting for? Read on to find the perfect match for you and your home!
Our Favourite Desiccant Dehumidifiers Compared
Best Desiccant Dehumidifier Reviews – Top 10 Picks
If you’re looking for an outstanding desiccant dehumidifier, then take a look at our editor’s choice – the EcoAir DD1 Classic.
Capable of extracting 7L of excess moisture per day at maximum, it makes the best desiccant dehumidifier for very damp homes. This model is feature-packed, with quiet 34db operation and an air-purifying ioniser and silver filter for healthier, allergen-free air. Perfect for keeping electricity bills low, this desiccant dehumidifier offers Eco E7 energy-saving technology and a timer for ultimate control over power consumption. The 3D louvre allows you to maximise its effectiveness by channelling airflow, and the built-in laundry mode enables you to keep humidity level under control while drying clothes quickly.
Easy to use, the digital control panel allows you to get your appliance up and running with little fuss. Should you need to go out and leave the unit running, the EcoAir DD1 will safely toggle between power modes when a comfortable humidity level is reached – preventing the air from drying out.
This model comes complete with a continuous drainage hose, but if you’re unable to use it, the 2L water tank may require frequent emptying. Furthermore, while the unit is lightweight at 6kg – it’s rather top-heavy and prone to getting knocked over.
However, thanks to its excellent feature set, general ease of use, and Eco E7 technology, we think this model is the perfect desiccant dehumidifier for your home.
The EcoAir DD122 is our best value desiccant dehumidifier choice.
It has a considerable 7-litre daily extraction rate and can be used to remove damp and mould from your whole home, or in specific wet areas such as your laundry room, kitchen or bathroom.
It also comes with an anti-bacterial filter that makes your air safer and more pleasant to breathe, especially suitable if you or your family have any allergies. The adjustable louvre allows you to channel the air-flow for maximum efficacy. While the controls are basic, they are easy to use, and the rotary humidistat control will enable you to select your desired humidity levels quickly and easily.
The water tank that carries moisture from the air has a handle and lid, making it easy to empty. However, it is on the small side, so you may need to empty it frequently if your home is very damp. Note that his model does not feature a specific timer function, and it can be somewhat noisy when used in a turbo setting.
Despite these minor shortcomings, this is an impressively well-designed model that represents excellent value for money.
If you have damp problems in your home and need an affordable solution, take a look at our top budget desiccant dehumidifier – the Inventor True Rise.
This inexpensive model has a high-performance, 8-litre per day extraction rate, making it suitable for even very damp homes. It comes complete with an air ioniser to make your home’s air purer, to further improve your well-being. With four-step timing settings or a continuous laundry option, you can easily set this appliance to come on for a suitable duration. There are also four operating modes: normal, high, eco, and turbo. This makes the model an excellent appliance to go for when you need to keep your running costs down.
The 2-litre water tank even has an indicator window, so you won’t risk forgetting to empty as necessary. On the other hand, the tank doesn’t have a carry handle, unlike other higher priced models. Bear in mind that this appliance is a little heavy, and it does give off a faint smell when new.
If you are looking for a compact desiccant dehumidifier, be sure to bear in mind the Meaco DD8L.
This lightweight, portable model is the best dehumidifier for any sized home, from small apartments up to five bedroomed houses. For reduced power consumption, this unit automatically checks humidity levels and toggles itself on and off so it won’t run unless needed. With a maximum water extraction rate of 8 litres per day, this model is a high-performance choice for reducing humidity in any building or room. It is also lightweight and portable, giving you the flexibility to easily move it from one part of your home to another.
At just 48dB, this unit is low noise, making it suitable for use in smaller homes. However, be aware that the water tank is a little on the short side and will require fairly regular emptying.
Unfortunately, there is no display, nor relative humidity indicator on this unit. However, this does not detract from this machine’s excellent performance and high usability.
If you are looking for a high capacity desiccant dehumidifier that is also reasonably compact and good looking, then try out the Pro Breeze 10L.
This model has adjustable humidity settings via the easy to use digital display complete with a built-in 12-hour timer and an automatic humidity sensor. With an impressive daily water extraction rate of 10 litres per day, this unit is suitable for large homes suffering from damp problems. It also has an anti-bacterial nano-silver filter to help clean your home’s air as well as an adjustable air-channelling louvre.
Thanks to its large tank that can carry 3 litres of water, emptying will be less frequent. However, the tank can be a little tricky to align into place. Also, if you are thinking of opting for this model, bear in mind that it does not have an ioniser nor a laundry mode.
However, this popular desiccant dehumidifier is a high-quality product with superior programmable options and stylish good looks.
Whether you’re drying your clothes indoors or your home suffers from damp, the EcoAir DD128 can make a world of difference to your comfort and well being.
With an extraction rate of 8 litres of water per day and energy-efficient E7 technology, this model is effective at keeping your relative humidity levels down. It also benefits from an ioniser and silver filter to help to keep your air clean and reduce allergy symptoms. The 3D louvre also allows you to target airflow for improved efficacy and optimised unit placement.
Although easy to use, with its built-in timer and specific laundry mode, this unit, unfortunately, does not feature a digital humidistat. It is fairly quiet to run, but in the high setting, it can get quite loud. Although there’s no spout on the tank for easy pouring, at just over 2-litres capacity, it’s of a good size for this unit.
All in all, this is an excellent choice for a cleaner, healthier home.
If you are looking for a desiccant dehumidifier best for your small house or flat, then take a look at the compact and economical EcoAir DD122 Mini.
It can extract up to 6-litres of water from your home per day and uses Eco E7 technology to efficiently function, optimising power use, and saving power. Its unobtrusive size is ideal for small rooms, including your laundry or bathroom. With its three-position air-channelling louvre, you can improve performance and airflow, while the anti-allergy deodorising filter will enhance your home’s air quality.
Complete with a digital control board and timer, this compact desiccant dehumidifier is simple to use and effective. Just be aware that it does not feature any indicator of your room’s humidity levels. Also, at 1.8 litres, the tank will need to be frequently emptied in very damp homes, and you could also find the fan to be rather noisy in confined spaces.
On the whole, though, this is a fantastic compact model, ideal for your bathroom or small apartment.
The EcoAir DD322 is a powerful desiccant dehumidifier that can extract up to 10-litres of water per day.
With its large capacity 3.5-litre water tank, it is suitable for large damp homes. Use the laundry function or high-performance turbo modes as needed for optimum results, or switch it to quiet mode for use at night. Another advantage of this model is its 150 degrees adjustable louvre which allows you to optimise dehumidification and airflow further.
Bear in mind that like most large models, it can be fairly noisy on higher settings. Also, there is no hygrometer to display humidity levels. As it is fairly heavy at 8.5kg, if you think you may struggle to move it, you may prefer to opt for a model with wheels.
However, with safety features such as tilt-over stop protection and auto water full shut down, as well as a two-year manufacturer’s warranty, this high-performance model makes an excellent choice for your home.
If you are looking for a compact, yet effective desiccant dehumidifier that can be left to get on with removing damp, then the Meaco DD8L Junior could be just what you need.
It can remove up to 8-litres of water per day and has an auto on/off setting, making it a great choice for saving power as well as for leaving in unused spaces such as your garage, caravan or boat. Its easy-to-use graphic control board is effective, and you can select fan speeds independently, so you won’t risk waking up if you are using it in your home at night.
With an easy empty reservoir complete with splash-proof cover, at 2-litres capacity, you may need to empty fairly regularly. Also, this desiccant dehumidifier does not feature an anti-bacterial filter nor a humidity indicator.
Even so, we think this model is an excellent, energy-saving compact choice that will improve humidity levels in your home, garage, or caravan.
Ideal for large three to five-bedroom homes, the EcoAir DD322 Classic makes an excellent choice with its 10-litres per day dehumidification capacity.
Complete with a large three and a half litre water tank, you won’t have to frequently empty it, unlike smaller models. You can also use the continuous drainage mode for hassle-free fixed water extraction.
This model is also energy-efficient and quiet, consuming just 420 watts per hour at 42dB on its lowest setting. The included silver filter is easy to remove and can be vacuum cleaned for low cost, hassle-free maintenance.
This model is also extremely easy to use, thanks to its electronic control board with an automatic humidity detection mode and an adjustable timer. On the downside, its fan is rather noisy on the highest setting. It does not have an anti-bacterial filter, and you may also find that it gives off a slight odour when new.
However, given its high dehumidification rating, large tank to carry water from the air, and ease of use – this model is a great choice for any large, damp home.
Features to Look for When Choosing a Desiccant Dehumidifier
If you’re fighting humidity in your home, choosing the right desiccant dehumidifier is key to winning the battle.
In this section, we take a look at some of the most important features. Those that you need to look out for before making your purchase.
When choosing a desiccant dehumidifier, take a look at its maximum water extraction rate. This is measured in litres per day.
If you have very high humidity levels, you will want a high extraction rate to get the situation under control quickly. Most large models have rates of 10-litres per day.
However, if you have a small home, you may prefer a smaller, more compact model that is more likely to have a lower rate between five to seven litres.
Pay close attention to how much water from the air the model can hold and its water tank size. When possible, try to opt for a model with a large tank capacity. This will prevent you from having to empty it as often.
Most models also provide a tube for continuous draining. Other useful water tank features to look out for are tanks that have pouring spouts, lids, and handles, all of which can make emptying easier and spillage-free.
A first-rate desiccant dehumidifier will feature a control board that is well laid out and easy to understand. While some people like a digital display, others are happy to use dials or buttons.
A quick scan of the control panel will reveal all of the dehumidifier’s essential functions. It will give you a better idea if it will be suitable for your needs as well as easy to program and use.
Do you need a laundry mode for when drying clothes? Fancy saving money on your bills with an eco setting? Check which settings are available for your desiccant dehumidifier before you commit to purchasing.
Aside from laundry and energy-saving eco modes, you will probably also want a high and a low mode. Use your desiccant dehumidifier on high to get your humidity levels down fast. Switching to high or turbo modes can also be useful after using the shower, cooking. Then, keep on top of the problem by running it on low, preventing levels from climbing back up.
A built-in timer will allow you to set your desiccant dehumidifier to run for a set of time. This can help you to keep your power consumption down and allows you to run your dehumidifier at a time that is convenient for you, for example, when you’re out at work.
If you are planning on running your dehumidifier when you’re at home, you will want to look for one that has a low decibel rating. Although they do not feature noisy compressors, desiccant dehumidifiers still make some noise due to their fans.
You can purchase quiet models or those that have a quiet setting, allowing you to reduce fan speed for a peaceful night’s sleep or distraction-free TV viewing. However, bear in mind that even quiet models can be fairly noisy when used on high or turbo settings.
Filters help your desiccant dehumidifier to run at maximum efficacy. Some models also provide air-cleansing, anti-bacterial filters or ionisers that purify your air. Purchasing a model that has a built-in filter is a great extra that can help to improve your family’s health and well being, especially if you suffer from allergies.
Desiccant dehumidifiers are a great way to improve your comfort and health, especially during the winter months, when many of us keep our windows closed and dry laundry inside.
If you are looking for the best desiccant dehumidifier to reduce your home’s humidity levels, then the best overall choice is the EcoAir DD1 Classic. With its high-performance 7-litre per day extraction capacity, easy to use digital control panel, and filter with ioniser, this model is a cut above the rest.
Its energy-saving Eco E7 technology will save you money on your bills, while the built-in timer is a practical way to reduce your power consumption.