When it comes time to cool your house during the warmer months, you may think that your only options are an air conditioner or a box fan, but there is a third option: an evaporative cooler.
These coolers have a water tank at their base that you can manually fill or connect to a garden hose. A pump circulates the water, accelerating the evaporation process. As the water evaporates, the air inside the refrigerator drops to 15 degrees. The humid air is sucked in by the panels integrated on the sides of the cooler and expelled by a fan at the top.
Air conditioners can cool your room, but they require an artificial refrigerant (dangerous for the environment) and a compressor (which consumes a lot of energy). In contrast, a normal fan simply moves hot air without first cooling it. Evaporative coolers are a happy medium that balances energy efficiency, environmental impact and more effective temperature control.
Our Top Pick
10 Best Air Coolers Review
- CATEGORY: AIR COOLER FOR HOME. TYPE: PERSONAL COOLER. WATER TANK CAPACITY: 36 LITRES. AIR FLOW: 30 FEET. COLOUR: WHITE COOLER FOR ROOM.
- DuraMarine PUMP: All Bajaj Air Coolers come with DuraMarine Pump has a higher insulation which protects the pump from moisture thus increasing the life. We are now providing with 2-YEAR WARRANTY* ON PUMP by Bajaj Electricals Ltd.
- PRODUCT WARRANTY: 1 Year*. DuraMarine PUMP WARRANTY: 2 Years* by Bajaj Electricals Ltd.
- ANTI-BACTERIAL HEXACOOL TECHNOLOGY PADS: Safeguard from bacteria and keeps it hygienic. Provide fresher & cleaner air and is malodour resistant. HEXACOOL TECHNOLOGY comes with HEXAGONAL DESIGN cooling media delivering maximum cooling with minimum water consumption.
- TURBO FAN TECHNOLOGY: Fan-based cooling experience for better air circulation.
- ADJUSTABLE AIR FLOW: 3 SPEED CONTROL to adjust air flow according to requirement. CONVENIENT MOBILITY: CASTOR WHEEL provided for 4-way easy movement.
- PRODUCT: Crompton's high performance portable desert air cooler with improved water retention and 3-way speed settings for air speed control
- TECHNICAL SPECIFICATIONS: Capacity 88 L; Air delivery 4200 CMH; Power 190 W; Operating voltage 230 V; Dimensions : 34.8 x 19 x 19 cm
- ENHANCED AIR FLOW AND COOLING: Motorized and auto-swing louvres for 4-way air deflection
- INVERTER CAPABILITY: Relatively lower power requirement; Can run on inverter power
- DURABLE: Rust-free ABS and thermoplastic body with smooth, easy to clean exteriors
- CATEGORY: AIR COOLER FOR HOME. TYPE: PERSONAL COOLER. WATER TANK CAPACITY: 24 LITRES. AIR Throw: 18 FEET. AIR FLOW: 1700 CMH (PEAK). COLOUR: WHITE COOLER FOR ROOM.
- PRODUCT WARRANTY: 1 Year*. DuraMarine PUMP WARRANTY: 2 Years* by Bajaj Electricals Ltd.
- DuraMarine PUMP: All Bajaj Air Coolers come with DuraMarine Pump has a higher insulation which protects the pump from moisture thus increasing the life. We are now providing with 2-YEAR WARRANTY* ON PUMP by Bajaj Electricals Ltd.
- ANTI-BACTERIAL HEXACOOL TECHNOLOGY PADS: Safeguard from bacteria and keeps it hygienic. Provide fresher & cleaner air and is malodour resistant. HEXACOOL TECHNOLOGY comes with HEXAGONAL DESIGN cooling media delivering maximum cooling with minimum water consumption.
- TURBO FAN TECHNOLOGY: Fan-based cooling experience for better air circulation.
- ADJUSTABLE AIR FLOW: 3 SPEED CONTROL to adjust air flow according to requirement. CONVENIENT MOBILITY: CASTOR WHEEL provided for 4-way easy movement.
- Coverage Area: This high-performance air cooler is suitable for rooms up to 16 square meters of the area under ideal conditions
- Clean Air with i-Pure Technology: With multistage filter it combats air pollution, odor-causing microorganisms, and allergies to give you fresh air. For effective cooling keep doors and windows open
- High-Efficiency Cooling: Long-lasting dura pump, high water retention capacity honeycomb pads and cool flow dispenser to distribute water evenly on all sides make your summer cool and refreshing
- Low Power Consumption: This energy-saving cooler for room uses only 95 watts (approximately) and can also be operated on inverters. So unwind this summer without worrying about bills and power cuts
- Tank Capacity: When it comes to water capacity, this cooler has a 27-liter tank and a water level indicator to let you know when to refill it
- Powerful Blower: The high-speed blower provides cool air instantly, so now enjoy your summers comfortably
- Coverage Area: This high-performance air cooler is suitable for rooms up to 12 square meters of the area under ideal conditions
- Clean Air with i-Pure Technology: With multistage filter it combats air pollution, odor-causing microorganisms, and allergies to give you fresh air. For effective cooling keep doors and windows open
- High-Efficiency Cooling: Long-lasting dura pump, high water retention capacity honeycomb pads and cool flow dispenser to distribute water evenly on all sides make your summer cool and refreshing
- Tank Capacity: When it comes to water capacity, this cooler has a 12-liter tank and a water level indicator to let you know when to refill it
- Powerful Blower: The high-speed blower provides cool air instantly, so now enjoy your summers comfortably
- Low Power Consumption: This energy-saving cooler for room uses only 170 watts (approximately) and can also be operated on inverters. So unwind this summer without worrying about bills and power cuts
- Coverage Area: This high-performance cooler is suitable for rooms up to 16 square meters of the area under ideal conditions
- Clean Air with i-Pure Technology: With a multistage filter it combats air pollution, odor-causing microorganisms, and allergies to give you fresh air. For effective cooling keep doors and windows open
- High-Efficiency Cooling: Long-lasting dura pump, high water retention capacity honeycomb pads, and cool flow dispenser to distribute water evenly on all sides to keep you cool all summer long
- Low Power Consumption: This energy-saving cooler for room uses only 150 watts (approximately) and can also be operated on inverters. So unwind this summer without worrying about bills or power cuts
- Tank Capacity: When it comes to water capacity, this cooler has a large 27-liter tank with water level indicator that will let you know when to refill
- Powerful Blower: The high-speed blower produces cool and uniform air instantly, so now enjoy your summers comfortably
- Powerful Air-Delivery
- 16" Aluminum Blade Fan
- Smell-Free & Thicker honeycomb pads with 40mm thickness
- Fully Collapsible Louvers
- Cord Winding Station
- Coverage Area: This sleek and efficient tower cooler is suitable for rooms up to 14 square meters of the area under ideal conditions
- High-Efficiency Cooling: With long-lasting dura pump, 3-sides honeycomb pads to retain water for a longer duration, and cool flow dispenser that distributes water evenly, enjoy 3D cooling in summers
- Low Power Consumption: This cooler for room is an affordable way to stay cool as it uses only 145 watts (approximately). No more worries of power cuts as it operates on inverters too
- Tank Capacity: When it comes to water capacity, this air cooler has a large 30-liter tank with an empty water tank alarm that lets you know when it needs to be refilled
- Powerful Blower: The high-speed blower instantly cools your room, so now enjoy your summers comfortably
- Easy-to-Use: Automatic pop-up touchscreen and magnetic remote offers ease of operation while adding to its modern and elegant appearance
- CATEGORY: AIR COOLER FOR HOME. TYPE: DESERT COOLER. WATER TANK CAPACITY: 90 LITRES. AIR Throw: 90 FEET. AIR FLOW: 5600 CMH (PEAK). COLOUR: WHITE COOLER FOR ROOM.
- PRODUCT WARRANTY: 1 Year*. DuraMarine PUMP WARRANTY: 2 Years* by Bajaj Electricals Ltd.
- DuraMarine PUMP: All Bajaj Air Coolers come with DuraMarine Pump has a higher insulation which protects the pump from moisture thus increasing the life. We are now providing with 2-YEAR WARRANTY* ON PUMP by Bajaj Electricals Ltd.
- ICE CHAMBER & COOLER MASTER: Air cooler comes with the ICE CHAMBER to store ice cubes to increase cooling effect along with COOLER MASTER with 3-sided honeycomb pads for maximum cooling.
- ANTI-BACTERIAL HEXACOOL TECHNOLOGY PADS: Safeguard from bacteria and keeps it hygienic. Provide fresher & cleaner air and is malodour resistant. HEXACOOL TECHNOLOGY comes with HEXAGONAL DESIGN cooling media delivering maximum cooling with minimum water consumption.
- TURBO FAN TECHNOLOGY: Fan-based cooling experience for better air circulation.
- Coverage: The air cooler is appropriate for rooms up to an area of 16 square meters under optimal conditions.
- Fresh Living with i-Pure Technology: This air cooler uses specialized filters to eliminate air pollution, odor-causing microbes, and allergens. Keep your doors and windows open for optimal cooling.
- Efficient Cooling: The long-lasting dura pump and honeycomb cooling pad in this air cooler help distribute the water and air evenly, efficiently and effectively.
- Even Cooling: The Cool Flow Dispenser ensures that water is evenly distributed for an exceptional cooling experience with this water cooler.
- Power Saving Performance: This home air cooler uses only about 150 Watts of energy and works with inverters, allowing you to relax this summer without sweating about bills or power outages.
- Ample Cooling Time: This cooler comes with a 40-liter water tank with a water level indicator, providing ample water for long-lasting cooling.
Things to consider when shopping for the best portable air conditioner
Finding the best portable air conditioner for your space requires consideration of where and how you will use the unit. Most importantly you need to calculate the square footage of the space you need to cool, because that will inform the amount of BTU or cooling power you will need the unit to have. With a wide variety of brands and models to choose from you can find straight forward, simple, easy-to-use designs, as well as more high-tech models equipped with the latest smart technology and extra features. The best portable air conditioners, should cool your space quickly, have easy venting systems, be simple to move around and they should operate at a comfortable noise level.
How large of a space do you need to cool?
The power of any air conditioner is measured in BTU (British thermal units), which refers to the amount of energy required to raise one pound of water one degree Fahrenheit. While it might be tempting to purchase a lower BTU machine because they are often less expensive, you should check the square footage of your room first. Higher BTU machines can cool larger spaces than smaller ones.
The downsides to buying a low-BTU unit for a large room are clear, but getting one that’s too powerful for your small space isn’t smart either. While you might assume that a more powerful machine would have to work less to cool your room, the fact that the machine would quickly cool and then cycle off (to maintain your desired temperature) can actually end up taxing and overworking the compressor. This overworked compressor can then shorten the lifespan of the air conditioner.
An extra tip to note is that in addition to the exact square footage measurements, you have to consider whether the room has extra sun exposure. For example, a room that faces west, would have an excess of sun during the summer and experts suggest adding 10% onto your overall room size to accommodate that extra heat.
What’s the best mini air conditioner or personal air cooler?
When it gets very hot during the summer, all you can think of is how to cool down your home. You generally don’t worry about the energy bill up until the moment it arrives in your mailbox.
It is then when you realize that not only the initial price of your AC unit was high, but using it is also expensive. What if we tell you that there is a solution to keep your cool while saving money?
It comes in the form of a mini air conditioner, which is nothing other than a personal cooling unit. These compact devices cannot keep your entire home cool, but they are perfect for a small space.
They can be a great choice for home offices and small rooms where you spend a lot of time. What’s more, they don’t require any wall-drilling or hose installation!
You can find our selection of the best personal air cooler units below. It’s divided into two sections:
- Personal space coolers (mini cooling units that can fit on your desktop)
- Small, portable air cooling units (larger-sized yet compact coolers)
While you’re there, don’t forget to read our mini AC buying guide, which explains how to choose a mini air cooler that perfectly suits your needs.
Personal air cooler vs air conditioners
A personal air cooler or “mini air conditioner” is actually an evaporative air cooler, which pulls the warm air from your room and runs it through the cool water it has in its tank. That’s how it manages to decrease the overall heat in the room. Mini evaporative air coolers are a more affordable option, but aren’t optimal for humid spaces.
On the other hand, an air conditioner absorbs heat by utilizing a refrigerant fluid. It releases cold air to decrease both temperature and humidity in the room. This process requires a lot of energy and can make your electricity bill skyrocket.
What’s the best mini air conditioner or personal air cooler?
When it gets very hot during the summer, all you can think of is how to cool down your home. You generally don’t worry about the energy bill up until the moment it arrives in your mailbox.
It is then when you realize that not only the initial price of your AC unit was high, but using it is also expensive. What if we tell you that there is a solution to keep your cool while saving money?
It comes in the form of a mini air conditioner, which is nothing other than a personal cooling unit. These compact devices cannot keep your entire home cool, but they are perfect for a small space.
They can be a great choice for home offices and small rooms where you spend a lot of time. What’s more, they don’t require any wall-drilling or hose installation!
You can find our selection of the best personal air cooler units below. It’s divided into two sections:
- Personal space coolers (mini cooling units that can fit on your desktop)
- Small, portable air cooling units (larger-sized yet compact coolers)
While you’re there, don’t forget to read our mini AC buying guide, which explains how to choose a mini air cooler that perfectly suits your needs.
Personal air cooler vs air conditioners
A personal air cooler or “mini air conditioner” is actually an evaporative air cooler, which pulls the warm air from your room and runs it through the cool water it has in its tank. That’s how it manages to decrease the overall heat in the room. Mini evaporative air coolers are a more affordable option, but aren’t optimal for humid spaces.
On the other hand, an air conditioner absorbs heat by utilizing a refrigerant fluid. It releases cold air to decrease both temperature and humidity in the room. This process requires a lot of energy and can make your electricity bill skyrocket. q
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