Best Evaporative Air Coolers in the UK

Review & Comparison, Last Update May 17, 2019
Hot as hell! And we're not talking about a sexy person, unfortunately. It's the weather! The air is so hot and dry it's difficult to function. What to do? We suggest you kill two birds with one stone and buy an evaporative air cooler. It will make the room both cooler and more humid! ...Read more ...Read less
BEST 2019
PROS
CONS
OUR VERDICT
TYPE
DIMENSIONS
WEIGHT
POWER CONSUMPTION
CONTROL
WATER TANK VOLUME
FUNCTIONS
FILTER
PECULIARITIES
WARRANTY
 
PROS

The humidifier mode will help you in terms of normalising the dry indoor microclimate. On top of that, the oscillating function allows the device to evenly distribute both cold and humid air.

CONS

The instructions are not very clear.

OUR VERDICT

A mini air cooler Igenix IG9703 is a portable model with an array of convenient features that will be a perfect pick for a small office or any room in your flat or a house. It comes with an ice tray that helps to cool and humidify the air.  

detailed parameters
TYPE

Portable 

DIMENSIONS

67.5 x 26 x 27.5 cm

WEIGHT

6.45 kg

POWER CONSUMPTION

55 W

CONTROL

Electronic 

WATER TANK VOLUME

6 L

FUNCTIONS

3 speed settings, 3 breeze settings, 7-hour timer, Oscillating, Humidification

FILTER

Washable air filter

PECULIARITIES

Big carry handle, Castors, Remote control, Ice cooling chamber, Water level indicator

WARRANTY

2 years 

PROS

Thanks to the air heating function the appliance comes fitted with, this model will come in handy not only on hotter days but also during a cooler season as well. 

CONS

During first uses, you might feel some plastic smell. 

OUR VERDICT

The Signature S40004N is more than a mere air cooler. It's a multifunctional 4-in-1 unit that will create a favourable and healthy environment in your living or working space up to 30 sq.m in size. As it is, it will also become a nice choice for trailers, caravans, and large RVs.

detailed parameters
TYPE

Portable 

DIMENSIONS

~ 60 x 40 x 30 cm

WEIGHT

~ 6 kg

POWER CONSUMPTION

~ 60 W

CONTROL

Electronic 

WATER TANK VOLUME

6.5 L 

FUNCTIONS

3 speed settings, 7.5-hour timer, 2 heating options, Oscillating, Humidification, Air purifying

FILTER

Washable air filter

PECULIARITIES

Carry handle, Castors, Remote control, 2 ice boxes, Water level indicator

WARRANTY

1 year 

PROS

A water tank with a capacity of 7 litres allows for using the cooler for prolonged periods of time without refilling. 

CONS

The model has a bulky appearance. 

OUR VERDICT

Benross air cooler quickly cools some of the smaller rooms. Despite its bulkiness, the cast wheels make it easy to move. Moreover, the model's low power consumption makes it great for daily use.

detailed parameters
TYPE

Portable 

DIMENSIONS

62 x 40 x 30 cm

WEIGHT

7.2 kg

POWER CONSUMPTION

60 W

CONTROL

Mechanical 

WATER TANK VOLUME

7 L

FUNCTIONS

3 speed settings, Swing mode, 1-hour timer

FILTER

Washable air filter

PECULIARITIES

Castors, Water level indicator

WARRANTY

Amazon's 30-day return policy

PROS

The 7.5-hour timer makes the pre-cooling of the rooms a really easy task. Moreover, this model has a simple user interface with an easy-to-read LCD display.

CONS

The fan can get quite noisy at maximum speed.

OUR VERDICT

A stylish and highly functional mini-cooler from MYLEK has 3 power settings and 3 sway modes that make it an all-around versatile model.

detailed parameters
TYPE

Portable 

DIMENSIONS

61 x 25 x 28 cm

WEIGHT

6 kg

POWER CONSUMPTION

60 W

CONTROL

Electronic 

WATER TANK VOLUME

4 L

FUNCTIONS

3 speed settings, 3 wind types, 7.5-hour timer

FILTER

Washable air filter

PECULIARITIES

Castors, Remote control, 2 ice packs, Water level indicator

WARRANTY

Amazon's 30-day return policy

PROS

The device turns off automatically in case of voltage jumps or motor overheating. All you need to do is plug it out after the fact.

CONS

You have to replace the water pad every six months.

OUR VERDICT

A compact air cooler with a fan from Prem-I-Air will prove to be a blessing during the hot summer heat. Its exceptionally lightweight design makes it easy to use almost everywhere, from bedrooms to workshops. 

detailed parameters
TYPE

Portable 

DIMENSIONS

59 x 24 x 29 cm

WEIGHT

5.2 kg

POWER CONSUMPTION

65 W

CONTROL

Electronic

WATER TANK VOLUME

3.5 L

FUNCTIONS

3 speed settings, Swing mode

FILTER

Washable air filter

PECULIARITIES

Carry handle, Castors, Water level indicator, 2 ice packs

WARRANTY

1 year

Igenix IG9703

When Perfection Is Just Not Enough

Right off the bat, the Igenix air cooler acts perfectly as a humidifier, air cooler, and an air cleaner. This fairly light model from the said company weighs only 6.45 kg, which makes it quite easy to carry around the house or office if need be. Moreover, the cooler features 4 cast transportation wheels so you can easily roll it across the room while a carry handle on the top will let you move it between the rooms without a hassle.

Although this model will not be able to make the whole room cold as an air conditioning system, the cold air that it produces will be more than enough to make the overall air around you cooler and more humidified. On top of that, the combination of cold water and ice packs that you can put inside the device will definitely make the surrounding space more comfortable to be in.

The model also has a variety of different features. For instance, there are 3 different speed settings that make this air cooler suitable for all kinds of different situations. The normal mode provides a steady wind to consistently maintain a comfy atmosphere. As for the natural and sleep breeze modes, the first can be used to cool the room in mere minutes, while the latter creates a light nighttime breeze in case you want the cooler to operate while you sleep. Meanwhile, the humidifier mode will help you in terms of normalising the dry indoor microclimate. On top of that, the oscillating function allows the device to evenly distribute both cold and humid air.

Review of Igenix IG9703 Air Cooler with LED Display

Energy Efficient Solution

Though modern air conditioners are mostly energy efficient, they will still consume pretty much energy that will definitely affect your budget. Many people would go for a fan to save on energy costs and fans really consume times less power than air conditioners, yet, they don’t bring the coolness you crave for in the summer heat and will only circulate the air around. Air coolers offer an ideal compromise smartly combining lower power consumption with a decent cooling performance. This is where the Ingenix air cooler really excels. Consuming only 55 watts per hour, it will quickly create a nicely cool environment in the room up to 15 sq.m. and won’t hit your budget too much even if you use it all day long. It is a truly beneficial solution for spot cooling when you seek to get rid of heat in a bedroom, den, playroom, nursery or any other small to medium size premise.

To conclude, quiet, powerful, and energy saving, the IG9703 humidifying air cooler is perhaps one of the best picks for the price out there.

Igenix IG9703 Air Cooler with LED Display in the use

Additional Info

User Manual     Manufacturer


 

Signature S40004N

All-season Functionality

If you don't have an air conditioner or centralised HVAC system, once the outdoor air temperature gets closer to heat points, you start looking for the options how to normalise the microclimate indoors to avoid stuffiness. In this situation, many people choose an air cooler due to its portability, ease of use, and functionality. If you still don’t have one or need an extra appliance, we strongly recommend turning your eyes to the Signature evaporative air cooler. As compared to other models on the market, it has something more to offer. See for yourself.

First things first, you’ll get a functional and high-performing air cooler to create a comfy chill in the area up to 30 sq.m. Three speed settings including a sleep mode will let you adjust the air flow intensity to your liking and keep the unit operating even at night. Meanwhile, an oscillation function ensures efficient air circulation and better cool air distribution around the space to achieve the desired coolness almost in an instant. Unlike many air conditioners that dry the air, the Signature will not only help you cool down the indoor environment but also humidify and purify it. Equipped with a water circulation system and a washable filter, it will infuse healthy moist into the air and keep unwanted dust and allergens at bay. And a 6.5L water tank will save you the need to refill it too often.

In addition to the above-mentioned functions, the Signature provides one extra function that you won’t find in many other models, that is a heating function with two variable airflow speeds. Used as a heater on those cooler days and nights, the appliance can cover the same 30 sq.m and an oscillation option again makes it an efficient heater as well.

Review of Signature S40004N 4-in-1 Air Cooler with 12 Hours Timer and Remote Control

The Ultimate User Convenience

As functional as it is, the Signature was designed with every user convenience in mind. A comprehensive control panel on the top will help you easily choose the necessary settings to customise the unit operation to your preference while LED light indicators will clearly show which function or option is engaged. What’s more, for those cases when you lounge on the couch or are not eager to get out from your cosy armchair, the appliance can be conveniently adjusted using a remote control. And if you need to move the unit between rooms or around some area, there are 4 caster wheels that run smoothly over any floor surface.

To cut a long story short, with the Signature, you’ll get a multi-functional appliance that offers all-season functionality and will become a nice choice not only for home and office but also for caravans and trailers.

Signature S40004N 4-in-1 Air Cooler with 12 Hours Timer and Remote Control in the use

Additional Info

User Manual


 

Benross Air Cooler

Exceptional Air Distribution

The oscillating model from Benross is perhaps one of the most basic models out there since the manufacturers clearly tried to keep the interface of the device as simple as possible. For instance, the appliance features your standard switches and dials on the top panel for switching between the cooling, swing, and fan modes. What is more, the fan has an oscillating function that helps when it comes to even air distribution. Very easy in use, mechanical controls might seem somewhat outdated. Yet, the benefit this simplicity brings is that you won't have to select your preferred settings every time you turn the unit on since all the dials will remain where they were.

Despite the seemingly light weight of the device, it can be quite heavy when its 7 L tank is full of water. On the other hand, consuming around 0.45 litres per hour, the unit will operate for hours without the need for a refill. The tank with this sort of capacity will allow you to leave the model on for more than 15 hours before you will have to pour some water into it. You can't but agree that all this makes heavy weight a minor disadvantage.

Similar to other models, the Benross air cooler has a timer feature that can be used to pre-cool the room during the hot days. That being said, the timer offers an autonomous runtime of 1 hour that will be more than enough to make a small room several degrees cooler. Although this model can be rather bulky for some people, it is extremely reliable in terms of cooling small housings and offices and doesn't have many rivals in terms of long-lasting continuous operation.

Review of Benross Air Cooler with Oscillating, Portable

The Limits of Comfort

What is the most comfortable indoor temperature? There is no single answer to this question. It depends on the season, the premise intended use, the air humidity, and even on the time of the day. Though your personal preferences always prevail, there are some common temperature settings established for different situations.

  • A typical indoor temperature range for summer period varies from 23°C to 25°C while in a winter season, it reduces to 20-23°C.
  • An optimal temperature for office premises to maintain maximum comfort and productivity is considered about 21°C.
  • The best temperature for sleeping falls between 15°C and 19°C depending on how warm you like it.
  • Recommended air temperature for a baby’s nursery is 20-22°C, which is especially essential for the newborns to avoid overheat.

All the settings are provided subject to due ventilation and air humidity that are not less important than the air temperature itself.

Benross Air Cooler with Oscillating, Portable in the use

 

MYLEK Viento Medium

The Device That Makes You Chill

What makes a good air cooler? Well, most of all, it has to be effective, easy to use, and not too much of a pain to maintain. On that note, unlike other similar models, the Viento Medium from MYLEK has a fairly convenient user interface with a large LCD display and a set of buttons instead of your usual dial handles. Additionally, the device comes with a remote control, which is surprising considering the price range that it occupies. The remote control that works even from 10 metres away will come in handy if you need to change the cooling mode or the fan speed while doing other things.

In addition to the great capabilities of the fan, the appliance also features a swing function that takes no time to evenly cool a particularly large area. The only drawback of this model is that it can get quite noisy when operated at the maximum airflow speed, so, we would recommend turning the device off during the night time.

The air filter can be conveniently disassembled and washed when you need it. Although you can use the tap water in order to make the room more humidified, we strongly recommend using filtered or distilled water since it will be easier to clean the air filter and the evaporator. On top of that, about 90% of the liquid will turn into the air you breathe, meaning that using clean water will improve your health and your general well-being.

Review of MYLEK Viento Medium Air Cooler with Remote Control & LCD Display

A Well-thought Design

All the functionality the MYLEK air cooler offers comes packed in a stylish and practical design. A monochrome white plastic body with black louvres in the front and no excess details looks very modern and will fit any room interior. It will perfectly blend with any contemporary, minimalistic, and urban design and won’t stick out like a sore thumb even when placed into a classic or rustic interior. Other than that, a slim tower construction doesn’t take much space and won’t encumber the room.

Four casters make the unit portable and easy to handle whenever the need might be. Pretty large and solid, they will roll without a hassle over any surface and two lockable wheels will keep the cooler steady in place.

To wrap things up, the lightweight and portable Viento Medium will be an ideal pick for any small office or a medium-sized flat and will serve as your saver from the heat waves during the summer season.

MYLEK Viento Medium Air Cooler with Remote Control & LCD Display in the use

 

Prem-I-Air LEUKKALG11107

An Essential Personal Cooler

Just like we get a personal heater for spot heating, why can’t we get a personal air cooler that will give us a chance to cool a smaller room or some smaller area and save the need to waste the energy with the air conditioner? This is where the Prem-I-Air will come into play.

The LEUKKALG11107 is perhaps one of the most efficient mini air coolers out there. Despite its modest dimensions, the device is capable of effectively cooling small to medium rooms in less than an hour consuming minimum power. Three adjustable speed settings will let you customise airflow to your personal needs and preferences. A swing function is also included to ensure more efficient cool air circulation for quicker and better cooling. And you can choose a humidification mode to normalise the air moisture level up to a healthy mark.

The particular model comes with two reusable ice packs that are basically two plastic bottles of water made of sturdy plastic. Hence, each time the unit runs out of ice, you can simply refill the containers and put them in the freezer to use them again. The combination of ice packs and water makes the air both cool and humid, which significantly drops the temperature indoors.

As for the other parts, we would like to point out that the air filter can get dirty over time and, unfortunately, there is no way to clean it manually. Thus, we recommend purchasing a replaceable filter from the manufacturer in advance if you intend to use the device for more than a few months.

Weighing only 5 kg and more compact in dimensions than many competitor models, this cooler is a real find for cramped areas and smaller premises. It will easily find its place somewhere in the corner or near the window without cluttering the whole space. And if necessary, you can effortlessly carry it wherever you need.

Review of Prem-I-Air LEUKKALG11107 Compact Air Cooler

Created With Safety in Mind

When it comes to the unit operation and control, the Prem-I-Air is pretty much a basic model with simple button controls. Other than the fact that it is easy to use, this compact air cooler will automatically turn off during voltage jumps or grid overload, which makes it a safe option for nurseries, playrooms, and bedrooms during the nighttime.

All in all, the air cooler fan from Prem-I-air is an essential air cooler for home use, especially when you need a personal AC unit that is both light and effective. It’s also a handy and functional choice for small offices, workshops, dorm rooms, and any other smaller spaces.

Prem-I-Air LEUKKALG11107 Compact Air Cooler in the use

Additional Info

User Manual     Manufacturer


 

What Is an Evaporative Air Cooler?

Every time a stiflingly hot summer comes we wishfully think how great it would be to have a whiff of fresh air. Stop dreaming, start acting! Buy an evaporative air cooler, it is a perfect device to cool and moisturise the ambient air, making it a lot easier to breathe. And it is cheaper than an air conditioner. So, what is an evaporative air cooler? Like we said above, it's a device that cools and moisturises the air in your room. The mechanism is pretty simple: there is a filter at the back continuously showered with water and the fan that draws the water through this filter causing it to evaporate; thus, the air is moisturised and cooled. The evaporative air cooler does not require mounting, just plug it in, pour the water into the tank, and select a mode. Mostly, the evaporative air coolers are used indoors but some innovative models work perfectly well outside too. The only limitation here is that as the evaporative air cooler cools the air with water, it is designed for dry air mostly. If the air around is already moisturised, the device will be less performing. But in hot dry air, it will make the difference! And as a cherry on the top, the evaporative air cooler is a really energy-efficient device! Your electricity charges will be cut significantly.

For those living in the regions of high humidity and wishing to maintain comfortable temperatures in their houses, we can offer several other reviews: portable air conditioners, split air conditioners, and window air conditioners.

What Features to Compare

Design and Usability

Starting to look for an evaporative air cooler, first, consider its design and usability. For example, there are stationary evaporative air coolers that are mounted on the roof and are connected through a special ventilation duct. Or there are portable evaporative air coolers that have wheels and can be moved from one room to another. The differences in design are often also important: a slim tower portable evaporative air cooler will be more convenient in a small room than a bulkier one. By contrast, for commercial use, it will be better to buy a monoblock portable evaporative air cooler with a big diffuser. Also, such a device can be used outdoors — on a patio, in a garden, or by the pool. The wheels make it easier to move the portable evaporative air cooler.

Performance

Same as any household device, evaporative air coolers have different technical characteristics, and the most important one is probably performance. It largely depends on the room size; the bigger the room is, the more powerful cooler you need, obviously. As the evaporative air coolers operate by evaporating the water, the water tank volume should also be quite large for the cooler to function longer (before you need to refill the tank). If you are busy or just don't want to refill the tank from time to time, there are models that take water just from the water pipes. The water, in this case, is supplied continuously and you don't need to participate. In a battle "evaporative air cooler vs. air conditioner", when discussing energy efficiency, the former wins even without trying. They consume less energy to provide approximately the same temperature. Just look at the amount of energy your future evaporative air cooler needs and at its airflow (shown in CFM), compare them to those of an air conditioner. The difference is seen by a naked eye. The last point that we include with the performance is the noise level. We recommend you to keep in mind that more powerful evaporative air coolers might be a bit loud for a small closed room. You buy a cooler to work and rest in a cool room, right? The noise is a distraction, so take it into account.

Control and Functionality

Control and functionality can vary from model to model, too. For instance, the oscillation feature can help you control the air flow direction, and it can be controlled either manually or automatically. Some models can have an additional compartment for ice to prolong the time the evaporative air cooler operates at one fill. Also, the ice adds a bit of "frosty" feel to the air. The water level indicator will show (or even notify!) you that it is time to refill the tank. Control-wise, there are two major distinctions — some evaporative air coolers are controlled manually and some electronically. Manual evaporative air coolers are easy to manipulate and reliable. Generally, they might have fan speed adjustment, several operating modes, and oscillation. evaporative air coolers with electronic control usually have more options. There can be a timer, a sleep mode, an auto-oscillation, a Nature mode, and they can be managed with a remote control. Before you make your final decision and purchase an evaporative air cooler, carefully think about everything we've mentioned. If you are buying an evaporative air cooler for commercial use, a portable device with a constant water supply, high air flow, and mechanical control will probably be the best option. But if all you need is a device to cool and moisturise a small room to get the most comfort, then the smaller size and electronic control might be a better choice.

Sources:

1. Evaporative Cooler, Wikipedia. August 4, 2016.

2. 5 Things to Consider When Buying an Evaporative Cooler, Sylvane Inc.

3. How to Size an Evaporative Cooler, Air & Water and Air-N-Water.

4. Astha Shah Top Ten Air Coolers in India by Efficiency and Price in 2016, Bijli Bachao. July 7, 2016.

5. How Swamp Coolers Work, How Stuff Works.

6. EVAPORATIVE COOLERS, U.S. Department of Energy.

7. Anthony Zhou Why You Should Choose Evaporative Cooling vs. Air Conditioner, Behance. August 3, 2016.

8. Evaporative Coolers Information, Engineering360.

9. Evaporative Cooler Selection Guide, eZtips. Last review April 22, 2014.

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Publish Date: 2019-05-17 13:28:26