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Home tools Buyer's Guides from tech enthusiast who loves technology and clever solutions for better living.
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Top Of The Best Dehumidifiers Reviewed In 2018Last Updated November 1, 2018
№1 – hysure Quiet and Portable Dehumidifier Electric, Air Purifier, Deshumidificador, Home Dehumidifier for Bathroom, Crawl Space, Bedroom, RV, Baby Room, White
№2 – hOmeLabs 9 Gallon (70 Pint) Dehumidifier Energy Star Safe Mid Size Portable Dehumidifiers for Basements Large Rooms up to 4000 Sq Ft with Fan Wheels and Drain Hose Outlet to Remove Odor and Allergens
№3 – Costway Portable Energy Star Dehumidifier for Basement or Large Room Electric Dehumidifier Machine Safe Humidity Control Timer w/ Washable Air Filter (30-pint)
All the dehumidifiers we tested except for the GE 70 and 30 pint units read the ambient room humidity in 1% increments. GE units only read humidity levels in 5% increments. Due to this limitation the GE units were not able to be as precise in their readings from the get-go. Keep this in mind as you evaluate the data above.
Most Recommend Built-In Pump 70 Pint Dehumidifiers
Again, no clear winner stood out above the rest as the best built-in pump buying option. We suggest that you read our review for each of these units carefully and then decide which one fits your requirements the best.
Features To Look For In A Basement Dehumidifier
As we alluded to in our introduction, a basement dehumidifier should have certain features and functionality that optimize it for use in basements. Features to look for in a basement dehumidifier include:
On dehumidifiers that do not come equipped with a built-in pump, pump drainage is still completely possible. All you have to do is buy a condensate pump and hosing separately. The external condensate pump works exactly the same way as the internal pump on built-in pump units. The hosing will work exactly the same way as it does on the included hosing on a built-in pump unit, with some extra benefits (as we discuss later).
AHAM’s official website
AHAM’s official test specification website. Even though a number of different consumer publications reference the chart above and give the source as AHAM, the fact that AHAM is indeed the source cannot be verified because the chart, as it has been reproduced by those same publications, doesn’t actually exist anywhere on any of AHAM’s websites.
Only two of the capacities listed in the chart – 3in the second and third row and 30 in the bottom row – correspond to actual capacities of dehumidifiers you can buy in stores. Reading the top row of the table, there are no 10, 14, 18, 22, or 2pint dehumidifiers readily available for purchase anywhere online or in stores.
The chart has a limited range. It begins at 500 square feet and ends at 2500 square feet. What if the space you need to dehumidify is smaller than 500 square feet? What if it’s larger than 2500 square feet? The chart fails to make recommendations for spaces that fall outside of the given range.
The chart fails to take into account the height of the space you need to dehumidify. Rooms with higher ceilings contain more air than rooms with lower ceilings – something that the chart above doesn’t take into account at all. Much more appropriate would be recommendations based on the volume (measured in cubic feet ), not the area of the space you need to dehumidify.
The chart is likely based on an extrapolation of test data obtained in a highly controlled environment. It’s likely not based on actual experiments in environments corresponding to the actual conditions (moderately damp, very damp, wet, extremely wet) it makes recommendations for.
How can a dehumidifier manufacturer make the claim that their 70 pint dehumidifier can actually remove 70 pints of moisture per day? The manufacturer does so by voluntarily sending it to AHAM for testing. AHAM then measures the dehumidifier’s moisture removal rate in a laboratory that is set to exactly 60% relative humidity (RH) and 80º F.
We think it’s safe to assume that AHAM doesn’t actually conduct any testing in the “wet” or “extremely wet” conditions referenced in their sizing chart. It’s highly unlikely, for example, that they conducted testing in a room with wall or floor sweat (a room that would be classified as “wet” in the chart) or in one in which laundry drying occurs (a room that would be classified as “extremely wet” in the chart). The bottom-line here is that the chart is likely based on data obtained in a space much different than the space that you actually need to dehumidify.
The chart contradicts manufacturer recommendations. See this Friedrich dehumidifier brochure, for example. It recommends that a 70 pint dehumidifier be used for a 1,000 to 2,000 sq. ft. “wet” or “extremely wet” space which contradicts the 20 pint to 3pint recommendation of the size chart above for the same size space under exactly the same conditions.
The chart contradicts our own research and testing. Take for example, the chart’s recommendation that a 4pint dehumidifier be used for a 2,500 sq. ft. “extremely wet” space. Our own experiences with all of the dehumidifiers we’ve tested so far lead us to believe that a 4pint dehumidifier (which doesn’t actually exist, but that’s beside the point here) is not nearly of a large enough capacity to dehumidify such a large space under those conditions.
Clearly, we believe that the AHAM dehumidifier sizing chart has a lot of flaws. And, because of them, it is our strong recommendation that you do not use it to determine what size dehumidifier you should buy. So, what do we recommend? Our recommendation is simply the following:
Perfect. Nothing could have been done better
These 1scores are then added up to give the dehumidifier a cumulative score. It is largely this cumulative score that we use to determine the best dehumidifier in each size category.
A compressor dehumidifier has two cycles: • The cold cycle freezes the water, from the air drawn in, over the refrigerant coils. • The hot (or defrost) cycle then defrosts the ice and water is collected in the water tank.
A compressor dehumidifier will work on the principle of refrigeration. The compressor in a dehumidifier is similar to those found in domestic fridges (a rotary compressor). Compressor dehumidifiers are economical to run and efficient at temperatures above 15°C. Performance will deteriorate at temperatures below 15°C.
Water extraction is measured typically at 90% RH and 30°C for compressor dehumidifiers. A litre compressor dehumidifier will extract around 3-litres of water at normal domestic temperatures of 18°C – 21°C and a RH of 70%.
Typical power consumption is around 200 W for a 10-1litre compressor unit, operating at temperatures from 5°C – 35°.
During the last few years desiccant dehumidifiers (often referred to as absorption dehumidifiers or zeolite dehumidifiers) have really improved. Zeolite is a natural volcanic rock-type structure. This is formed into a honeycomb disc, which is placed inside the desiccant dehumidifier. As humid air is passed through the dehumidifier it is absorbed by the zeolite disc.
Desiccant dehumidifiers have a heating element that heats the zeolite; this discharges the absorbed water into the water tank. As there is no compressor gas, but a natural rock in the absorption disc; desiccant dehumidifiers are very ecological. The zeolite regenerates itself during the heating process.
Desiccant dehumidifiers are able to perform at temperatures close to freezing point. An litre desiccant dehumidifier will extract litres per day even at 5°C, provided that there is enough moisture in the air. Desiccant dehumidifiers are able to dry beyond 40% RH if required. They are ideal to use in domestic and office environments as well as storage spaces, unoccupied houses, garages and boats.
All modern dehumidifiers, whether a compressor or desiccant model, boast a range of features including things like an auto stop (when the water tank is full) or a permanent drainage option.
Top of the range dehumidifiers benefit from features like a humidistat, timer, ioniser, directional louvers, advanced air filters, auto restart and intelligent power management features.
Using a dehumidifier will help to create a healthier environment by reducing humidity, controlling mould and mildew, etc. Less humid air also heats up quicker, so a dehumidifier can help to reduce your energy bills. * RH = Relative humidity is a measurement unit representing the amount of moisture in the air at a specific temperature compared to the maximum amount of moisture that the air can hold at that temperature and is a percentage value. Hot air can take more moisture in than cold air. The higher the RH the higher is the risk of condensation. 100% RH means that any additional moisture in the air will immediately condensate.
How to get the most out of your dehumidifier
For a dehumidifier to work at its best it is a good idea to keep doors and windows closed while you are using the appliance. Place the dehumidifier away from walls, curtains, or any furniture, this enables it to create a good air flow. You could also vacuum first, in order to remove dust particles. You can move a dehumidifier from room to room.
It is recommended that you use it on the highest setting for a week or two. You can then place the dehumidifier in a hallway or corridor, leaving your doors open, and it will regulate humidity levels. Depending on the capacity of the unit, a dehumidifier may be able to regulate the humidity across the whole house, if not you could use one on each floor.
For permanent installation, make sure that correct hose is used at the back of the unit. This hose needs to be plumbed correctly allowing sufficient drainage. If you use a dehumidifier in a cellar or want to pump excess moisture upwards or for a long distance, we recommend using an inline pump with the machine.
Note: Room height has been assumed to a standard of 2.meters. Properties spread over several floors will benefit of one unit per floor, unless the humidifier is intended to be moved between floors. Compressor dehumidifiers with Hot Gas Defrost technology (HGD) will work fine from 3-35°C
We stock home and offices dehumidifiers, portable dehumidifiers, desiccant dehumidifiers designed for general domestic and light use. For bespoke dehumidifiers applications, commercial and industrial use, building dryers, swimming pool dehumidifiers, please contact our trade dehumidifiers division for expert advice and tailored solutions.
What is the mechanism behind the dehumidifier
Before you know what dehumidifier to buy. You should review and understand the concept behind how do a dehumidifier work. So that you can decide which one will fit you the most and save you more money.
How to reduce the excess water
There is mostly two method, one is using the humid-stat which leverages two major parts. A sensing element and also the relay amplifier. Simply put, this sensing element consist of two metal conductors. This causes a drive or drop in the humidity and create a nice electrical resistant between the two elements.
Another way, is to uses the desiccant dehumidifiers to uses it differently and it will has the ability to capture the moisture and do not have a compressor.
What you need to know to trim down the selection
There are just too many options in the market. While small home dehumidifier large home dehumidifier guide
Now after understanding what exactly the size of home or just your living room area is the dehumidifier is required. You will need to consider the moisture level. Different country have different moisture level and the required amount of power form dehumidifier is way different.
The myth of different pint size
Very often people will imagine that if they have a larger home. Or an environment that is more humid, then the use of a 70 pints dehumidifier is more important. But in reality, the dehumidifier pint volume determined by not only the water tank size on the pint number. During our test, the 70 pint has a better capabilities in removing water moisture much faster than the other option, e.g. 30 and 50 pint.
The different pint level reveals not only the difference in the water tank level but also the speed of sucking air. The logic is very simple, if you have a bigger stomach, you eat faster. While this laymen term in explaining is not convincing enough. The fact that the 70 pint gives you the more moisture and air sucking power relies on the larger is size and space. With the 70 pint water tank volume, the condenser is larger. Which means that you will have a better surface level and area for the air to pass through. Which in terms, give a better chance for the water moisture to be condensed via the rod inside the dehumidifier. This gives the reason why the dehumidifier will provide a much better water condensation rate than the other options.
Who need a commercial dehumidifier at home
If you plan to make use of a dehumidifier to suck up all the humid environment at your living home or at basement. Then the use of a consumer grade level of dehumidifier may only be able to assist you to handle part of the humid environment. With the use of the commercial dehumidifier. You can reduce immediately one use of space for dehumidifier.
In common sense consideration, a 70 pint will LE you remove up to 70 pints of moisture per day and a 50 pints can remove at a speed of 50 pints moisture per day. The fact is that for the use of the commercial dehumidifier, you can remove it much quicker than the others.
The 120 pint commercial dehumidifier can let you remove it up to 120 pints and the good part is that it can handle all of the water moisture in removing it much faster.
The moisture removal rate
Why is it true that the moisture removal rate is faster for commercial dehumidifier than the consumer dehumidifier? Because the moisture removal rate is in fact not directly proportional to the pint level as considered by the consumer level.
The commercial dehumidifier uses a much better fan seed and the removal of the moisture will generate at a much greater rate at the environments in the higher temperature and also the higher the humidity level over the lower temperature. There is a 70 pint dehumidifier on maximum level settings will then will let you to handle a maximum of removal of 70 pints moisture at 80 degree.
This is the same situation on the dehumidifier when it turned to the max settings and in converse, the increases in the temperature and also the humidity will slow increase the dehumidifier efficiency level.
Auto start and off function
If you have a dehumidifier at home. With it without TH e ability to closes off the dehumidifier automatically or switches it on does not matter. Because the dehumidifier will not help you much on the uses of the drying on the atmospheric environment. The ability to uses the automatic start and off function on the commercial offices is very important. Not only it will allow you to switch it on and off easily. It will also allow you to ensure the offices it switches on with the dehumidifier to make a comfort environment for your colleagues.
We emphasis here the importance of getting the commercial dehumidifier that comes with the auto switch on alarm that can last for more than 4hours. Why? Because most of the offices will one a day off during the weekend on Friday onwards. Now if you are not able to switch on the dehumidifier with the ability to save longer than 4hours. Then you will not be able to have it turn on automatically itself. This will definitely help you to become the set and forget function and among all of the function and features mentioned in ere. This can be a deal breaker if it do not have this function instead.
Who needs a dehumidifier
Dehumidifiers are not a cure for a humid living space or damp basement; they are a convenient, affordable way to lessen the symptoms until you can take on the big, often expensive fix of the underlying issues.
Constant moisture is a problem in homes for many reasons: It encourages mold growth, damages wood parts, promotes insect infestation, and potentially causes difficulties for residents with allergies or moisture sensitivities. You can do many things to lessen moisture getting into your home, as detailed at Green Building Advisor.
A dehumidifier’s capability has a limit: This kind of machine isn’t useful if you experience regular basement flooding or need to dry out saturated walls and floors after a weather event. That job requires large blower-type fans, and potentially a commercial-grade portable dehumidifier.
How we picked and tested
Clockwise from top left: Keystone KSTAD50B, Honeywell DH70W, GE ADEL50LR, Frigidaire FFAD7033RPhoto: Kevin Purdy
We focused on one type of home dehumidifier for this guide, the kind you’ll find in most retail stores: condensing. We avoided desiccant-based models, which draw air through a drum of the same stuff you find in packets in new shoes. Desiccant dehumidifiers work more slowly than condenser models, remove far less moisture per day, and are best used for spaces below 40 degrees Fahrenheit and 4percent relative humidity, a combination that’s rare in any home. We also ignored thermoelectric dehumidifiers, which remove only 2ounces from the air per day under ideal conditions—not nearly enough to dehumidify a room.
Condenser units work much like air conditioners, using a compressor and coolant to chill metal fins, and a fan to draw humid air over those fins. The water that condenses on the fins either falls away through a hose or drops into a reservoir that you must manually empty. The appliances work inside the temperature and humidity ranges most homes need, being most efficient around 6degrees and humidities near 6percent. We wanted to find a model that could maintain a humidity level around 50 percent; we say more on how we arrived at that target in How to use and maintain a dehumidifier in our full guide.
We looked for dehumidifiers with a 50-pint or 70-pint capacity but leaned toward 70-pint models. “Capacity,” for a dehumidifier, describes how much moisture it can pull out of the air each day under optimal conditions. A 50-pint model is built to handle a 1,000-square-foot area, and a 70-pint version is designed to handle 1,400 square feet, but we generally recommend the larger model for most spaces, as they run more efficiently in most situations.
Browse condenser dehumidifiers, and you’ll find they look remarkably similar, and seem not to compete on how well they do the core job of removing moisture from the air. That’s because almost all of the dehumidifiers you can buy in the US are made by one of two manufacturers—Midea or Haier—and the internal mechanics are much the same. What differentiates the lines and models are their features, how loud they run, and how easy they are to maintain.
We ensured any dehumidifier we recommend offered a “continuous drain” option. This is simply a connection for a garden hose, which bypasses the reservoir and carries collected water out to an existing floor drain or utility sink. It’s a completely passive, gravity-based system, and thus virtually fail-safe.
Best Bath Mats & Rugs 201(Buyers Guide & Reviews)
Other wonderful attributes of Frigidaire FFAD7033Rthat you might find interesting are:
It is Energy Star Certified and listed by UL, an evidence of the fact that the dehumidifier meets every requirement to top our list of best dehumidifiers 2018
This dehumidifier comes with some appealing advantages you will find useful in making your choice. Some notable ones are:
It is the best of all the dehumidifiers in the 70-pint range, making it a reliable and efficient dehumidifying machine
2. Ivation IVADM4Powerful Mid-Size Thermo-Electric Intelligent Dehumidifier
This dehumidifier is a highly efficient machine that packs a lot of power and efficiency in its mid-size build. For a relatively large space, use the Ivation product as a room dehumidifier with a thermo-electric power to dehumidify your home.
The Ivation IVADM4dehumidifier is powered by the reliable and highly competent Peltier Technology that supports building objects in small sizes. This is responsible for its small size, although it is very powerful.
You don’t have to worry about shutting off the device at full capacity. When it has reached its capacity, the indicator will light up the automatic shutting off of the device.
This dehumidifier is equipped with an auto humidistat that gives you the freedom to set whatever level you want.
Furthermore, It is durable. The long lifespan makes it appealing for most people as it will save them from replacing a dehumidifier every now and then. It can remove unwanted humid water by squeezing about 2oz. of water daily from the moist air in your home.
3. BLACK+DECKER BDT45WT 4Pint Portable Dehumidifier
This portable dehumidifier comes with some attributes that make it rank among the best dehumidifiers you can get for your domestic use. The portable dehumidifier is one of its kinds, with so many endearing features.
It can easily extract about 4pints of water from the humid air within 2hours. This is an amazing feat among its contemporaries and a bonus for the user too.
It can be transported easily with its castors and a handle that is designed to make handling easy. Considering the size of the dehumidifier, this is a welcome development as you don’t have to include the fear of carrying a heavy weight to your concerns.
Furthermore, it is an environmentally friendly refrigerant in the R410a class that will make you feel comfortable using the product without contributing to the destruction of the ozone layer.
It can perform its functions without hitches within a temperature of 4to 89.degree Fahrenheit. The low energy required makes it energy- efficient and a delight for the user who doesn’t need to worry about high electricity bills. Also, Its speed fan is calibrated to give you different options. They are HIGH/MED/LOW which you can use to adjust the speed according to your preference.
It’s calibrated fan gives you different options to choose from depending on your preference
4. Ivation 70 Pint Energy Star Dehumidifier – Large-Capacity
Sometimes, you may have a large area of space to dehumidify. This may require getting a dehumidifier with the capability to handle such herculean task effectively. When other dehumidifiers shy away from taking such a task, the Ivation 70 dehumidifier is the ideal one for the job. As part of its efficiency, it is Eco-efficient as certified by Energy Star, has auto-restart and auto-defrost systems, and casters for mobility. When you combine these attributes, you will get yourself a machine that will work effectively to satisfy you.
Furthermore, with this giant device, you don’t need to worry about the cost of maintenance. It is very easy to operate and maintain – you only need to plug it in and select the right settings for you. The engine will help you empty about 1.gallon reservoir.
Other great attributes of this device are:
We have successfully given you an honest review of the best dehumidifiers this year. The reviews are based on the features and attributes of each of the products to offer you a platform that will help you understand how dehumidifiers work and make the right choice.
Welcome to ChooseDehumidifier.co.uk!
The goal of this website is simple: to help you find the best dehumidifier for your price range and requirements. Unlike many other sites, we specialise in writing about dehumidifiers – so you can be sure we know what we’re talking about!
At ChooseDehumidifier.co.uk you’ll find lists of the best models in each category, dehumidifier reviews, buyer’s guides and information on how they work. We also post regular articles about keeping your home dry and free from mould.
Listed below are our best dehumidifiers of 201We’ve included a range of sizes (in litres), types (refrigerant and desiccant), price ranges and features so there is almost certainly a machine that fits your requirements.
The list is also organised into categories depending on the primary function of each machine (e.g. quiet, whole house, caravan). We recommend you take your time looking through the list and associated dehumidifier reviews to find the best match for your needs.
Meaco Low Energy 20L
Our top recommendation is the Meaco Low Energy 20L. It’s an outstanding whole house dehumidifier that’s highly energy efficient. It can also rapidly reduce humidity and condensation in a large home – plus it’s great for damp or mould. We highly recommend it!
Vital Considerations When Choosing a Dehumidifier
We’ve created a full buyer’s guide to dehumidifiers, but here are the most important things to remember when choosing.
Listed below are our top picks for the best dehumidifier of 201Each model provides outstanding value for money and has received strong reviews from buyers. Take a look at the comparison table to view each machine’s specification, or use the links to skip to the section that is closest to your requirements.
Meaco Low Energy MEACO20LE
The Meaco Low Energy is our top recommendation if you need a whole house dehumidifier. It’s a refrigerant dehumidifier, so it works best in higher temperatures and humidities. Even so, it removes water quickly even in colder conditions.
As the name suggests, the Low Energy is designed to be energy efficient. This is a common claim by manufacturers, but appears to be a true one in this case. According to the Meaco website, the power consumption is 255W – although this varies between 170W and 300W depending on the temperature and humidity.
Other features include an optional HEPA filter, digital display showing current room status, off timer and two fan speeds. You can choose between 1levels for humidity via the humidistat, ranging from 30% to 80%, giving you a variety of options. The machine also has a child lock and continuous drainage option if you don’t want to worry about emptying the water tank.
The Meaco Low Energy is an outstanding large dehumidifier that can quickly reduce excess moisture in your home. It’s also relatively quiet, has a large water tank and low(ish) energy consumption. If you need a dehumidifier for home use, it’s one of the best around.
Pro Breeze PB-0Compact
The Pro Breeze PB-0is a mini peltier dehumidifier that’s available for a budget price. It has a tiny water tank and a low extraction rate compared with full-size models, but it’s great for tackling damp and condensation in a single small room without spending a huge amount of money.
As we mentioned, it uses peltier technology instead of desiccant or refrigerant. This technology, also known as thermo-electric, uses electricity to create a temperature difference and drive dehumidification. While peltier dehumidifiers struggle for efficiency, they are usually very quiet.
The PB-0has a 500ml water tank, which is considerably smaller than other models on this list. The maximum extraction rate is also low at 250ml per day, however, so you shouldn’t need to empty it too frequently.
Despite the small size and low extraction rate, the PB-0dehumidifier is still effective at removing moisture from the air of small rooms. Other features include a lightweight 1.1kg design, automatic shut-off when the tank is full and a full-tank indicator. It also only requires 20W of power to run.
If you have a damp problem in a specific room and don’t want to pay for a larger dehumidifier, the Pro Breeze could be a great alternative. It doesn’t get close to the extraction rate of full-size models and isn’t effective for multiple rooms – so you need to have realistic expectations. But for caravans or small rooms it’s a viable option.
EcoAir DD122FW MKClassic
One of the best EcoAir desiccant dehumidifiers is the DD122FW MKClassic. While the name doesn’t exactly roll off the tongue, it provides excellent water extraction at room temperature and below. It’s also one of the quietest desiccant dehumidifiers we’ve seen – at least in terms of manufacture-provided noise levels – at just 34dB. This means it might be suitable as a bedroom dehumidifier depending on whether you are easily disturbed by a background hum.
The DD122FW MKClassic has a humidistat system for detecting humidity and adjusting its settings accordingly. This allows it to change between standby, economy and full power modes automatically, saving energy and preventing the air becoming too dry. The lightweight design (6kg) makes it easy to carry between rooms.
It’s not all good news for this dehumidifier though. The MKhas a litre tank, which is relatively small. It’s maximum extraction per day is also lower than other models on this list. For this reason, we wouldn’t recommend it over other options for larger households. While it’s quiet on its lowest setting, there are reports that it’s relatively loud on higher speeds (this isn’t clear on EcoAir’s website). If you’re looking for the quietest dehumidifier, you’ll need to keep it on the lower settings.
What the unit lacks in raw power it makes up for in efficiency. It’s highly effective at removing water from room temperature environments. As it’s a desiccant dehumidifier, it’s great at extracting water in cooler conditions. The DD122FW MKClassic is also easy to use and the automatic setting means you don’t need to micro-manage the machine.
We think the DD122FW MKClassic is one of the best dehumidifiers on the market. It’s not the most energy efficient or the largest, but it has excellent water extraction and works well in colder homes or garages. It’s also a great option as a dehumidifier for your bedroom when on lower settings.
The EcoAir DC20is a hybrid refrigerant dehumidifier and air purifier. A powerful and effective dehumidifier in its own right, the machine also comes with a 5-stage air purification system. This helps to remove allergens and odours from the air.
Let’s start with the dehumidifier function. It’s capable of extracting 20 litres per day, making it one of the highest capacity models on this list (at least in ideal conditions). It also has a large four litre water tank so you won’t need to empty it as often.
In addition, the air purifier uses a five stage system to control odours and remove allergens. This includes charcoal, anti-allergy and ionisation stages. If you or someone in your household suffers from allergies, the air purifier could help relieve symptoms. We also like how the charcoal and deodouriser stages reduce nasty odours that can build up in homes.
Other features include automatic shut-off when the water tank is full, a continuous drainage option and three options for humidity control. There are also two fan settings and a laundry function. Emptying the tank is simple, although you’ll need to replace the filter every 4-months.
If you just need a dehumidifier, there are cheaper options on this list that provide a similar level of water extraction and performance. But if you want to reduce odours and allergies the DC20is an excellent option.
The EcoAir DC1is a relatively compact dehumidifier that’s been highly rated by buyers. It has a maximum extraction rate of 1litres per day, a large 3.litre tank (so you won’t need to empty it often) and a digital control panel.
The 1litre maximum extraction rate makes it perfect for small homes or flats, although we wouldn’t recommend it for larger houses. With its digital control panel the EcoAir is easy to operate and also energy efficient.
Like all refrigerant dehumidifiers, it works best at room temperature or above. This makes it suitable for bedrooms and bathrooms, but its poor performance at lower temperatures makes it unsuitable for garages. If temperatures do fall below degrees, however, the frost protection system kicks in to stop it from extracting water.
The EcoAir DC1is amongst the best dehumidifiers for small houses and flats. It’s not the best option for large homes or for extracting water in cold conditions, but it’s great for dehumidifying a few interior rooms or drying laundry. We also think it provides excellent value for money.
Meaco DD8L Zambezi
The original DD8L is one of our top picks for small areas, such as caravans, as it’s a relatively compact dehumidifier that’s great in cold conditions. But if you need something that’s a step up in almost every aspect, the DD8L Zambezi is an excellent option.
As a desiccant model with an litre per day capacity, the Zambezi is more effective in cooler temperatures than refrigerant models. At degrees Celsius, for example, it’s able to extract up to 7.litre per day depending on humidity. This makes it suitable for garages, conservatories and other cooler areas.
It’s also highly effective at removing water at room temperature. At 20 degrees Celsius and a 60% humidity, for example, it’s able to extract up to 8.litres per day.
Meaco claims that Zambezi has six “world firsts” for a desiccant dehumidifier. These include a digital display, which is usually only found on refrigerant models, and a sterilising ioniser. The Zambezi also includes Meaco’s Energy Saving Laundry+, for drying clothes fast, and a daily timer.
The biggest drawback is the price. As you would expect from a dehumidifier with such a wide range of features, it has a premium price tag to match.
Even so, we think the Zambezi provides great value. It’s quick at extracting water, while the digital display and daily timer are useful features. If your budget can stretch to the Zambezi, it’s a highly recommended desiccant model.
The EcoAir DD32Classic is a desiccant dehumidifier with excellent water extraction at room temperature and below. It has a maximum extraction rate of litres per day and three settings depending on your requirements.
With a 3.litre tank the DD32Classic isn’t the largest dehumidifier. The tank is big enough that you won’t need to empty it too regularly though.
There are three settings that can be chosen using the electronic control panel. These are Economy, High and Auto. Economy is great for keeping energy bills to a minimum, while high should only be used for quickly reducing humidity. Auto mode tells the machine to keep humidity below 60%.
Other features include a large carry handle, continuous drain function via a hose, laundry function and timer mode (with settings for two, four or eight hours). It weights 8.4kg making it one of the lighter dehumidifiers on this list. We also like how easy the machine is to use.
The DD32Classic is an excellent desiccant dehumidifier. It’s not as compact as other models on this list and also not the most energy efficient. But it quickly extracts water and is very simple to use. Highly recommended.
The Ebac 3850e is a popular refrigerant dehumidifier. It has an impressive maximum extraction rate of 2litres per day, along with 2.litre water tank and air purifier mode.
While it isn’t cheap, the 3850e is highly effective at removing water from warm rooms. It’s most effective at room temperature or above, but Ebac claims it can extract water down to temperatures of degrees Celsius.
An interesting feature of the Ebac dehumidifier is its “proportionate control” system. This is a fancy way of saying that the machine monitors the room’s conditions and adjusts its settings automatically. The result is a machine that doesn’t need to be micro-managed and has improved energy efficiency. Ebac also claims that the system has been designed to cope with the unique challenges of British weather.
Other features include an automatic defrosting system, laundry mode and fan speed options. The filter is washable, although we recommend replacing them every few months to improve air flow.
A downside to the 3850e is that it’s heavy. At 13kg, this isn’t a dehumidifier you’ll want to be moving on a regular basis. It also doesn’t come with a proper carrying handle. Fortunately, its powerful water extraction means it can dehumidify a four or five bedroom home so you’re unlikely to need to move it. We also would prefer it to have a larger water tank considering its a whole house dehumidifier. Despite these drawbacks, the Ebac 3850e is one of the best dehumidifiers on the market – as long as you don’t want to use it in cold rooms. It has excellent water extraction and isn’t too noisy, although we would have liked a larger tank.
Inventor Care C2-12LBS
The Inventor Care 12L dehumidifier isn’t built by one of the “big 3” manufacturers (EcoAir, Meaco and Ebac). Even so, it’s proven to be a h ighly popular budget dehumidifie r that’s great for removing water from room-temperature environments.
It comes with a two litre tank, which is relatively small. It’s reasonably quiet when in operation though and great if you need to dry clothes indoors – especially in the winter. As with all refrigerant dehumidifiers, it performs best with warmer temperatures.
We’re impressed that it can extract up to 1litres per day, especially considering the low price. However, considering the two litre tank, we wouldn’t recommend this for large houses. For small houses or flats it’s an excellent choice.
Other features include a control panel to adjust your desired humidity, a quiet mode and an automatic defrost function. The Inventor also has a 2hour timer and an optional continuous drainage output. It consumes 207W when on the continuous mode, but in standby the power usage is close to zero. one of the dehumidifiers for small homes and flats. While it would struggle with a large house, it provides fast water extraction and is relatively quiet. If you’re looking for a full-size electric dehumidifier but don’t have the budget for one of the more expensive models, it’s certainly an option to consider.
If you notice creaking floors, condensation developing on windows, or exacerbated allergy symptoms, your home’s humidity levels may be out of whack. Low humidity levels can cause problems such as increased static electricity; respiratory problems; and cracking and peeling of furniture and paint, but purchasing an inexpensive humidifier for your home is an easy solution. However, high humidity levels are often a more challenging problem. If your home is too wet, it can be a breeding ground for mildew growth; stained ceilings and walls; and excess condensation on windows and mirrors. Those living in hot, humid climates may also find that their homes provide the optimal environment for pests such as termites. The chart below illustrates how humidity levels can affect your health and home:
Desiccant dehumidifiers (or passive dehumidifiers) are named for their use of a desiccative substance to dehumidify the air. This substance has an affinity for water vapor, and the dehumidifying process involves exposing the desiccant matter to an air stream with high relative humidity. These dehumidifiers do not utilize compressors and are best used in areas with low temperatures and relatively low humidity levels. Desiccant dehumidifiers can also be used instead of mechanical units or in combination with them. Although not as efficient as mechanical models, they are usually very inexpensive to purchase.
Mechanical dehumidifiers (or active dehumidifiers), however, are much more common, efficient, and are simply air conditioners with both the hot and cold coils in the same box. A fan draws the room’s air over the cold coil of the AC to condense the moisture, and this is often collected into a bucket. Dry air will then pass through the hot coil to heat it back up to its original temperature. Therefore, mechanical dehumidifiers will slightly raise the air temperature, as opposed to air conditioners, which will cool the air as it dehumidifies it.
COMPRESSORS VS THERMOELECTRIC PELTIERS
While very small spaces may only require passive dehumidifiers, rooms or larger areas with moisture problems will require a mechanical dehumidifier that either utilizes compressor or thermoelectric technology. Here are the main differences between the two different types:
Dehumidifiers with Compressors
This is the most common technology utilized by dehumidifiers. Like air conditioners, compressor dehumidifiers have coils through which compressed air or refrigerants move. In other words, one set of coils is cooled by moving heat to the other set of coils. A fan within the unit pulls moist air from the room over the cool coils, and this cools the air and causes water to be condensed and to fall into a collection bucket. Dehumidified air is then passed over the hot coils where it is warmed back to room temperature and passed back into the room. Although these types of dehumidifiers are somewhat loud, they are extremely effective.
Dehumidifiers with Thermo-Electric Peltiers
These types of dehumidifiers utilize thermo-electric technology. An electric current is passed through two dissimilar metals which transfer heat, and this causes the same effect that is used by compression technology. The one benefit to this technology is that there are no moving parts so the only noise that is emitted from these units is produced by the fan that circulates the air. Although less energy efficient than compressor dehumidifiers, they are effective for smaller areas and offer almost silent operation.
When shopping for a dehumidifier, there are several factors to consider such as the size of the unit, dehumidification capacity, and safety features. Below is a list of some of the most common things to look for when choosing a dehumidifier and what they mean to you:
The size of a dehumidifier is generally based on the amount of moisture extracted from the air in 2hours, which is usually measured in pints. Purchase a larger capacity model over a smaller one because larger units can dehumidify more area in a shorter amount of time. Furthermore, a dehumidifier with a smaller capacity may run continuously and still not lower the humidity to proper levels.
The most common and the one that you have seen more often than the others. The refrigerant dehumidifiers basically, suck in the damp air, remove the moisture (humidity) and send our dry air.
The fan pulls in moist air from the room, the air is then passed through chilled bars or plates. When the air passes over the bars, the unit extracts water out of the air and sends it into a bucket or through a pipe which you can have sat outside your window. The dry air is then sent out into the room.
These dehumidifiers can usually be in excess of £100 but are often the best option. They are also usually energy efficient.
Non-Electric Desiccant Dehumidifiers
These are the cheapest to run, needless to say, because they do not require a source of power.
These dehumidifiers are usually in the form of a small container which contains small crystals or sometimes a gel. They typically contain hygroscopic crystals which, by nature, absorb and hold moisture from the surrounding air.
For minor damp problems, they are useful and the cheapest option for you. For medium to severe damp issues, they are not most effective option.
Finding the best dehumidifier for you can be quite confusing, there are many dehumidifiers to choose from each with different options and features.
There are several variations of types, sizes and manufacturers of dehumidifiers in the market today, each exceeding its feature list than its predecessor.
It is no wonder things can easily get overwhelming searching for the right one for you.
We have written this guide on finding the best dehumidifiers in UK, to help make the task of shopping for one easier and hopefully, even enjoyable.
We will go through, in detail, the criteria we have used to determine which is the best dehumidifier in todays market.
What To Look For When Shopping For A Dehumidifier
One of the first things to look for in a dehumidifier is energy efficiency.
How energy efficient is the dehumidifier to use. It is a product that will be on for several hours at a time. No matter how amazing the dehumidifier is, you do not want to end up with an astronomical electricity bill after a moderate amount of usage.
The other criteria which is also very important is noise output.
Some dehumidifiers are loud when you are close, but as you move further away, the noise does begin to subside. This may be acceptable for where you are.
The reason you bought the dehumidifier is to reduce the moisture or the humidity in the area. The next and, again, a very important factor to consider is the moisture removal.
The use of ducting
There is many brands in dehumidifier and various functions. You can ask yourself which type of option can ease your pain. Many units let you to dehumidify different type of spaces at the same time.
However, I would recommend you to consider use of a ducting that allow you to hide the dehumidifier in a closet nicely. If you might need to move your dehumidifier from places to places at home. Then the use of a wheels or some handles on top of that will benefit you.
Most of the modern dehumidifier comes with all these functions such as ducting, internal condensate pumps and features.
The importance of defroster
Dehumidifier units are also useful in hot weather. If you put it in the basement or in the crawl space. Do enable the function on low temperature operation as it let you enable most basement and colder climates. The low temperature models let you operate in the environment as cold as 30 degree and still able to function efficiently without any problem.
Dehumidifiers that come with hose attachments
Many modern dehumidifiers come with the drain hose attachments. Letting you to drawn the water away and do its job. This is critically important if you are planning to use it continuously. No matter it is in the basement or the musty room.
You can eliminate the hassle and clear the water reservoir easily but in case you do not have the time and the floor draining is not accessible for you. Such model will let you automatic the shutoff and let your water bucket to fills up.
If you seek for a dehumidifier, the function for handling low temperature and the ability to defrost feature will let you warm up your year smoothly. Although you might need to pay for a little more for the function and feature, however, it will cause you more fund for unit damaged iced coils and replacement of a new one.
Automatic shutoff function
You can switch off your dehumidifier if you do it manually. However, I can guarantee you, most of the time you will forget. As such, it is important to come with the auto shut off function and let you know the bucket is full with the light on mode.
How much does a Pint cost
There is different capacity level for refrigerant dehumidifiers in pint. As well for the volume of water tanks. You may aware that for British, is the standard for pint.
In general around 0.1gallon is 568ml. In Dehumidifier, usually it comes with two pint, one is liquid and the other is usually a wet pint and the size is approximately around 0.12gallon or 473ml.
Friedrich D50BP 50 Pint dehumidifier
If you are in need for a powerful dehumidifier to power up your home for dryness. Then this Friedrich option is the one that come with the energy start appliance and has all the standard features. You do not need to drain the mak yourself if its full. Specially good for user that are very lazy and do not want to spent time to handle the water tank. It come with the built in pump and will drain off the tank for yourself.
This is ideal if you have a home and need to have it run for a long period of time non stop and changing the water tank can be time consuming if you have to do it once a week.
Using this dehumidifier will give you the best mobility. It come with the handle and wheels to make handling. For additional advantage, it gives the most highest rating among all the dehumidifiers. However during our test, it is not energy efficient and it not run at around 80% of the efficiency among the top performing unit.
For example when compare with the Frigidarie FAD704TDP version. It has a relatively more noisier. This GE dehumidifier make the units filter easier to clean and easier to do so.
During our testing, this model water reservoir make it easier to be emptied and it has around hours for us before we need to refill it again.
DeLonghi DD50P Dehumidifier
The DeLonghi Dehumidifier advantage comes with its strong and great controls. It is relatively easy to lean. The filter will give yo a reservoir that you do not need to empty.
In our review, the advantage of this fan is that it comes with two fan speeds. Enabling you to arrange moisture absorbs much faster.
This LG is critically friendly. Although it comes with a dashboard with many panels and settings. However, it can empty the water tank easily. The LG is very attractive in our testing, it has a very unique black color and fairly large size.
For easiness and comfortability, this units can handle easy and continuous and automatic draining of moisture condensed water.
The only problem with this dehumidifier is that it is relatively heavier to carry.
Whynter RPD-421EW Dehumifier
Looking for another direct draining option while do mot want a dehumidifier that is too large. This machine is nothing else but the best ability among all for the best drain option.
This dehumidifier come with an auto-settings and even more convenient for you to leave it alone. This machine can increase its pace and it is smart enough that when you leave your home. It will empty the drain all the water empty.
This 40 pints version come with three different sizes and you can select the best among all. Our favorite during testing is definitely the mid-sized dehumidifier.
If you follow my link, you will able to identify the 40 pint model and have the option to select 30 pint or a 60 pint model. We are sure that you will definitely able to find the best option for yourself.
Pure Enrichment PEDEHUM
Sometimes a lot of advanced and large size of dehumidifier can let you handle a very complex situation. However, in places where you want to put it in a small and simple places
The best thing about using this dehumidifier is that you do not even need a lighting system to let you know when will the water tank is full.
This whisper quiet fan and motor will let you realize how important it is to have such a quiet fan and motor. This whisper quiet fan allow you to sleep comfortably and there is no worry of disruption during your sweet dream.
Very often in the morning you might forget to shut off the dehumidifier as there is so many things to take care of in the morning.
If you check here you can see that this dehumidifier come with an auto shut off features. Which means is that you can handle many small space. Whats more is that you can have it shut off itself after a certain hours.
The controllability that comes with one pager and an easy to use dashboard make it definitely one of the best solution.
This is truly another solution named Honeywell that an reduce your pain and trouble to control the dehumidifier. The Honeywell while home dehumidifier is another magical design in the town. It sucks all the air in the front and vents it through TH top of the panel.
You might confuse what the benefit of pouring air from the top. Simply put is that no one will put the dehumidifier at the middle of the living room.
Comes with the digital sensors and you can even pre-definite the hoist y level and make the best atmosphere you want.
Picking the Jaimie Tt level you are looking for and you might turn it to whatever level you want.
The Frigidaire FFAD7033Ris, in our opinion, the best dehumidifier currently on the market. It is our top pick and we give it our highest recommendation. This powerful dehumidifier can remove up to 70 pints of moisture from the air per day and can be used in rooms as large as 1,400 sq. ft. It also has a large-capacity tank that can hold about 1pints (approx. 1.gallons) of moisture water. When the tank becomes full, it can be conveniently removed from the front of the unit so the water can be dumped out.
If you are living in a large house with many people, you might want to move the dehumidifier from one room to another or from one corner of the basement to the other. That is why a dehumidifier that has wheels is the best choice. It offers you complete mobility.
This dehumidifier uses 70 pints per day, which is more than enough for a regular basement. It protects the walls of your home against mold and mildew. Therefore, your walls will be always clean and the structure of your home will remain intact no matter how much itвЂ™s raining outside.
Because you have to think about this problem for the long term, you will be happy to know that the device has a low temperature option that will save electricity and money. Even if you keep it on all the time. Apart from this, the dehumidifier allows you to set a time for it to start and a time for it to stop. So you donвЂ™t have to turn it off and on manually every time.
This device falls in the middle to expensive price range, but it is definitely worth the price especially if you want to organize your basement into an additional office or bedroom.
Ivation 30 Pint Energy Star Dehumidifier
If your basement is pretty small or the air is not as humid in your area, you donвЂ™t have to invest in a dehumidifier with an enormous capacity. This device from Ivation will remove 30 pints of moisture daily, which should be enough in some areas and in homes that were built in the last few years.
One advantage of this device is the fact that it has a washable air filter. It not only removes the moisture from the air, but also bad odors.
This means that no matter what you do and what material your home is build from, you will not have any bad smell when the weather is humid. Plus you can wash the air filter in only a few minutes.
The dehumidifier is made to make everything easy for you, that is why it has a very easy to use system. You just have to plug it in, turn it on and decide if you want it to function all day long or to stop at a certain time. If you want it to stop, you just have to set the timer and let the machine do its job.
Since the dehumidifier is absorbing the water from the air, it has to store it somewhere. The storage compartment of this device has a capacity of 1.gallons, so you donвЂ™t have to worry about emptying it for weeks. However, when you will have to do to it, it will be extremely easy; simply take the container out and empty it, rinse it and put it back in its place.
Ivation 70 Pint Energy Star Dehumidifier
Some homes have very large basements that go from one side of the house to the other. In this case, especially if the air is humid in the area where you live or itвЂ™s raining a lot, you need a very good device that will absorb everything in the air.
Sure, you can buy multiple small ones and place them in different corners, but you will waste energy and money and they might not be as effective.
The Ivation Energy Star dehumidifier is suitable for large spaces up to 500 square feet. It removes 70 pints of energy in a day which is enough in most cases. It maintains the air clean, odor-free and dry all the time. You can use the special timer function to decide when it should start working and when it should stop.
It is energy star certified, which means that even if you need to use it for a long time every day you will still end up saving electricity. A LED will let you know when the air filter needs to be changed or what is the setting of the fan speed.
If you donвЂ™t want to bother to empty the 1.gallon storage container every few weeks, you can use the optional hose and the device will drain continuously in a place of your choice.
Pro Breeze Electric Dehumidifier
If you live in an area where the air is dry almost all the time and itвЂ™s not raining more than a few times per year, you shouldnвЂ™t invest in a professional device. This small, but effective dehumidifier will do the job while saving you money on the short and the long term. Although good, it is very affordable.
The device is very small and it can be easily placed in a room that is already crowded. Apart from this, it is also very quiet, so if the basement is transformed into an extra bedroom it will not bother anyone with the noise. It absorbs up to ounces of moisture every day depending on how humid the air is.
The water container has a capacity of 1ounces, so if you are using the device at full capacity you should empty it every few days. When the device reached its maximum capacity it will turn off by itself, so you donвЂ™t have to worry about any leaks.
The Ivation GDM3is another dehumidifier from the small capacity range, but this does not make it less useful. It is suitable for small to medium spaces, up to 2.200 square feet, and it can absorb up to 20 oz. of water daily.
The water tank has a capacity of 6ounces, so you will have to empty it every once in a while.
Since it is so small and compact and it does not have any moving parts, it is very quiet and no one will even notice that it is working. When the water tank is full the device will stop by itself to prevent any leakage. Although simple, it will keep the mold and the bad odors away from your basement, so give it a try!
Gurin Thermo-Electric Dehumidifier
This dehumidifier is one of the cheapest ones that you can find on the market, but this does not make it less than others. It is perfect for small spaces and for the times when you need a device that you can move from one room to another.
It is recommended for spaces up to 1100 square feet and it has a small tank of 1oz that you can empty in seconds.
Winix 70BT Dehumidifier
The Winix dehumidifier might cost more than other devices, but it is extremely efficient even when your house is already attacked by mold. It can absorb 70 pints of water per day and it has a water container with a capacity of 14.pints.
While this might be an inconvenient, the tank does have a window so you can see when it needs to be emptied.
It has an auto-defrost and auto-shut off function, so you donвЂ™t have to worry too much about it. Apart from this, it also comes with an anti-microbial cleanse coating that will prevent any germs or bacteria from growing inside the room. It will not only keep the moisture away, but it will also keep the air clean and healthy.
First of all thanks for reading my article to the end! I hope you find my reviews listed here useful and that it allows you to make a proper comparison of what is best to fit your needs and budget. Don’t be afraid to try more than one product if your first pick doesn’t do the trick.
Most important, have fun and choose your Dehumidifiers wisely! Good luck!
So, TOP3 of Dehumidifiers
- №1 — hysure Quiet and Portable Dehumidifier Electric, Air Purifier, Deshumidificador, Home Dehumidifier for Bathroom, Crawl Space, Bedroom, RV, Baby Room, White
- №2 — hOmeLabs 9 Gallon (70 Pint) Dehumidifier Energy Star Safe Mid Size Portable Dehumidifiers for Basements Large Rooms up to 4000 Sq Ft with Fan Wheels and Drain Hose Outlet to Remove Odor and Allergens
- №3 — Costway Portable Energy Star Dehumidifier for Basement or Large Room Electric Dehumidifier Machine Safe Humidity Control Timer w/ Washable Air Filter (30-pint)