Best Mini Air Conditioner And Personal Coolers 2021

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Having a portable air conditioner makes it easier for you to enjoy the comfort and cool air wherever you go. The benefit of mini air conditioners is that they are suitable for small spaces.

The best mini air conditioner is one that provides you with efficiency and convenience. The thought of even having a mini AC that I can easily carry anywhere always makes me feel excited.

Personally, the best option is choosing an AC that you can travel with, especially during the summer season when it’s usually hot. This begs the question of what are some of the best mini air conditioners out there. The answer is in the section below.

Pros and Cons of Using Air Conditioners

Using air conditioners has its fair share of advantages and disadvantages. Here are some of the pros and cons of using the best mini air conditioner

Pros

  • They prevent heat strokes and dehydration – When you’re exposed to heat for long, it can cause dehydration and even stroke. However, using an air conditioner can prevent these things from happening since it cools you and provides you with quality air.
  • Air conditioners improve air quality – The benefit of using air conditioners is that they offer you quality air. They can filter and disinfect the air that we breathe. 
  • Reduce asthma and allergies – Using an air conditioner can also help to reduce the risks o asthma attacks since they filter the air quality that you breathe.

Cons

  • High energy consumption – It’s a known fact that air conditioners consume a lot of electricity, and this creates a huge financial hurdle for users.
  • Dries the skin – When you spend too much time on air conditioners, it can quickly dry your skin and make it lose moisture. 
  • Air conditioners also cause respiratory problems. 
  • Lack of regularly cleaning your air conditioner can also lead to respiratory tract infections and allergies.

Different Types of Air Conditioners for Small Rooms

There are several different types of air conditioners in the market ideal for small rooms. They include:

Window Air Conditioner

The 5000 BT window air conditioner is cheap and tiny to offer you convenience when you want to use it. This type of AC has a compact design, efficient, easy to use and install in your window. 

Portable Air Conditioner

This AC unit is smaller than the 5000 BTU AC but expensive. However, the benefit of using this AC unit is that it’s easy to carry and move from one room to the other. 

Battery-Powered Air Conditioner

The battery-powered AC unit uses 2300 BTU and the good thing about it is that it’s cheaper and efficient. Although it requires batteries, its benefit is that you can use it anywhere like in your room, RV, or office desk.

Air Conditioners vs Evaporative Coolers

Air conditioners and evaporative coolers differ in various ways such as functioning and features. Air conditioners eliminate heat and moisture inside a space through the use of refrigerants. Air conditioners use fans to distribute the conditioned air to improve thermal comfort and indoor air quality.

Evaporative coolers, on the other hand, only need few materials to operate. These may include water and electricity. What’s more, evaporative coolers don’t require much maintenance compared to air conditioners. They can help you save a lot of money in a year than using air conditioners. However, evaporative coolers don’t produce any mist, spray water, or fog. 

Which is the Best Option?

Both air conditioners and evaporative coolers are beneficial in their own ways. Each has its advantages and disadvantages. Therefore, it’s up to you to decide the most ideal option for your needs. 

As you’ve seen, air conditioners are effective, portable, efficient, and require regular maintenance. Air coolers are also efficient, require less maintenance, and can help you save money in the long term. Both air conditioners and evaporative coolers are suitable to use, but it will depend on your preferences.

Sizing Air Conditioner for Your Room

Sizing an air conditioner is one of the most important factors to consider before even buying one. Selecting a smaller unit than your room will not be effective enough to provide the cool temperature you need. Also, buying an oversized AC may cool the room faster but cycle on and off inefficiently, thereby resulting in high electricity costs.

To calculate the ideal size of an air conditioner, you need to multiply the length and width of your room. Once you find the result, multiply it by 25 BTU and this will give you the proper cooling suitable for all-weather seasons.

Other Factors to Consider when Choosing Air Conditioners

Some of the factors you need to consider when choosing an air conditioner include:

Cost

The cost of an air conditioner contributes to its effectiveness. Cheap is expensive. Therefore, you should always strive to buy an AC sold at a considerable price and one that offers value for money.

Quality

Although most people consider the cost of an AC more, it’s also important to check the quality. There are costly AC units that are high-quality, while others don’t offer much value. Focus more on the specifications of the AC you want to buy to ensure you don’t end up regretting it later on.

Size

The size of your room will dictate the size of the AC unit you’ll buy. When you want to buy an air conditioner, ensure it has the right size to be effective where you want to use it. Large rooms require large ACs while small rooms require smaller ACs. You can also buy a portable or mini air conditioner for personal use or while traveling.

Durability

Whenever I want to buy an air conditioner, I always conduct thorough research to find out whether it’s durable or not. You should buy a durable AC unit that needs less maintenance or replacement.

Top 10 Best Mini Air Conditioners

1. MIDEA MAW05M1BWT 5000 BTU Window Air Conditioner

The MIDEA MAW05M1BWT 5000 BTU Window Air Conditioner cools air faster since it features 5,000 BTU. This best mini air conditioner is perfect for cooling a room of approximately 150 sq ft. That means it can quickly cool down your office, bedroom, or apartment faster and offer you maximum comfort.

Effortless operation is another feature that makes this mini AC rank on the top of our list. It has 7 temperature settings, 2 cooling or fan-only speeds, and two-way air directions that provide you with the perfect amount of cooling whenever you use it. 

You can also easily install the MIDEA MAW05M1BWT 5000 BTU Window Air Conditioner, since it only has a minimal modification to the existing window frame, and it’s also suitable for windows of size 23″ 36″ wide and a minimum of 13″ high. All the mounting accessories to help you install this air conditioner have been included.

The air conditioner also features combined energy-efficiency (CEER) 11.0 that helps to reduce energy costs while using it. A washable filter has also been included that is reusable, which helps to reduce the risks of bacteria, room odor, or other airborne particles for a healthier and comfortable environment. 

Pros

  • Cools fast
  • Easy to install
  • 2-in-1 functionality
  • Energy-efficient
  • Easy to wash
  • Quiet
  • Compact 

Cons

  • Breaks down after long use
  • The thermostat doesn’t provide accurate temperature readings
  • Issues with blowing cold air

2. Honeywell HL12CESWK Contempo Series Portable Air Conditioner

With the Honeywell HL12CESWK Contempo Series Portable Air Conditioner, you can expect to cool a room of maximum size 450 – 550 sq. ft.

This air conditioner provides thermal overload protection for safety purposes and peace of mind. It also features an automatic vertical wind motion that helps to distribute powerful cool air properly and fast, thereby providing consistent cooling in the entire room. 

The dual filters included are designed to protect the AC from dust and hair, to extend its life and performance. It’s an ideal and the best mini air conditioner to consider buying and can be a great alternative to the large and costly air conditioners.

Cleaning the filters is quite easy and you can do that under a faucet for easy maintenance. A full set window kit has also been included that offers quick and easy installation, and it’s suitable for both horizontal and vertical windows with a maximum hose length of 4 feet.

The Honeywell HL12CESWK Contempo Series Portable Air Conditioner also comes with 3-fan speeds, sleep mode, digital controls, 24-hour energy-saving timer, and remote control with digital display.

The stress-free auto evaporation feature included in this AC also makes it easier to operate, and the built-in dehumidifier that removes up to 86 pints in 24 hours, with a continuous drain option for long unattended operation.

Pros

  • Stylish and powerful
  • Reliable
  • Evenly fast
  • Dual filters
  • It offers comfort
  • Auto evaporation
  • Easy to maintain

Cons

  • Quality control issues
  • Expensive
  • Loud buzzing

3. OVPPH Portable Air Conditioner

The OVPPH Portable Air Conditioner is a multi-functional type of AC that can help you moisturize your skin and humidify the air.

The benefit of using this best mini air conditioner is that it helps you stay away from dry air and enjoy the moist cooling summer season. It works perfectly as a personal air conditioner as it’s designed to use in a small room such as your office and bedroom. 

However, the air conditioner lacks a coolant and doesn’t cool large rooms, which means you shouldn’t put it far away from where you are.

This air cooler also doesn’t consume a lot of energy, and this helps to decrease your electricity bill. Additionally, it’s suitable for a low-carbon lifestyle. The size of this AC measures 5.4” x 5.3.9” x 8.2” (L*W*H), and the weight is approximately 1.7 pounds with a handle that makes it easy to carry. 

There are three-speed options included in the OVPPH Portable Air Conditioner and two air blowing modes, which allow you to choose between either of them to meet your needs, work powerfully without noise, and offer you quality sleep at night. The built-in LED light can come in handy at night when you want to use the air conditioner to cool off from the heat.

Pros

  • Portable
  • 3 wind speed options
  • Whisper-quiet fan
  • Lightweight
  • Energy-saving 

Cons

  • Requires battery
  • Not durable enough
  • It’s only effective in a small space

4. Senville SENL-09CD Mini Split Air Conditioner

Mini-split air conditioners are some of the best types of ACs to consider buying. The Senville SENL-09CD Mini Split Air Conditioner features a 4-in-1 system that includes built-in air conditioning, heating, dehumidifier, fan, and turbo function.

Since it’s a portable air conditioner, it’s suitable for use in bedrooms, living rooms, commercial places, and even garages. You can install it in any home, condo, or commercial that you want. 

It features whisper-quiet operation (25dB), it’s energy-efficient since it consumes low energy, and is designed for the harshest conditions.

Seville is a reputable manufacturer popularly-known for producing high-quality products. Therefore, this Senville SENL-09CD Mini Split Air Conditioner has been properly designed to offer comfort and efficiency. Free technical and installation are also included in the sale of this air conditioner.

The installation kit comes with a communication cable (pre-flared), copper lines, and remote control. The air conditioner is also affordable and offers you a convenient way to cool your home all-year-round.

However, you need experienced professionals to install this air conditioner. The included built-in washable filters make it easy to maintain this AC, and they are also replaceable. 

The compressor uses the latest technology and engineering for optimal cooling and heating. There’s a built-in heat pump that offers you the benefit of cooling during the summer and heating during the winter. Additionally, there is the turbo function that enables the distribution of cold and hot air, hence making the room feel comfortable.

Pros

  • Whisper-quiet operation
  • Installation kit
  • Efficient
  • Affordable
  • Powerful climate control
  • Built-in heat pump
  • High-quality design

Cons

  • The inside unit requires manual shut off
  • Remote lacks ECO button
  • Not durable enough

5. Mikikin Portable Air Conditioner Fan

The Mikikin Portable Air Conditioner Fan is not only portable but also helps you save energy and reduce electricity costs. It’s easy to carry and comes with 7-color mood light that you can use at night in your bedroom to cool the area.

It’s a personal air conditioner built to create powerful wind and cool the air around you. With this air conditioner, you can easily add ice water ice cubes to make the air cool faster.

This three-in-one air conditioner is portable to use as a humidifier or desk fan, and it easily blows mist making your skin feel dry. As a personal air conditioner, it easily helps you save energy, plus it also features three speeds that can work at low energy consumption. Filling about 400 ml of cool water can go a long way. 

The Mikikin Portable Air Conditioner Fan is also easy to carry due to its compact size as it measures 5.1W x 8.3H inches and a total weight of 1.8 pounds.

It also doesn’t take up much space, and this means that you can easily place it anywhere in your office, kitchen, bedroom, or carry it while you travel. Another notable feature is that it’s quiet enough to use at night while you sleep, which can bring you quality sleep.

Pros

  • Portable
  • 7-color mood light
  • Easy to carry
  • Energy-saving

Cons

  • Not cold enough
  • Ineffective after long use
  • Acts like a fan

6. AMEIKO Portable Air Conditioner Fan

The AMEIKO Portable Air Conditioner Fan is ultra-quiet, cools air faster, and durable enough to serve you for long. It has a large capacity water tank of 5L that allows for 30 hours of continuous use.

You can enjoy a good night’s sleep without worrying about adding water to the humidifier. This air conditioner also includes an automatic shut-off safety feature that turns the humidifier off when it runs out of water to prevent damage to the unit and keep you safe.

Fast cooling is another thing that makes this portable AC worth buying. It cools down hot air around you faster, and you can also add ice or ice water to the tank to speed up the cooling process.

The misting fan is built with 7 soft lights to bring you a good mood and even help you fall asleep. As an ultra-quiet air conditioner, you can rest assured that you’ll easily fall asleep in the night even while using, as it eliminates all the noise as it runs. 

The AMEIKO Portable Air Conditioner Fan operates consumes low energy, similar to a light bulb, which makes it cheaper than other air conditioners. However, the drawdown is that it will not be as cold as an air conditioner and it’s not ideal for a large room. 

Pros

  • Durable
  • Auto shut off feature
  • Cools faster
  • Ultra-quiet
  • Energy saving

Cons

  • Splits sometimes
  • Effective when you’re too close to it

7. Ontel Arctic Ultra Evaporative Portable Air Conditioner

The Ontel Arctic Ultra Evaporative Portable Air Conditioner is an efficient air cooler that humidifies and purifies your air without so much hassle. The portability, quiet, and efficient features make it the best mini air conditioner to purchase whenever you’re searching for a personal AC.

This personal space cooler comes with three fan speeds and a multi-directional air vent. It is ultra-quiet, portable, and lightweight that can also help you soothe the night away properly. 

The night light makes it ideal to use in your bedroom while you sleep. Efficient cooling is made possible in this air conditioner due to the hydro-chill technology that pulls in hot air through an evaporative air-cooling filter and turns it into cool and refreshing air immediately.

To experience this efficient cooling, simply add water and fill the tank, and then press the button. With the Ontel Arctic Ultra Evaporative Portable Air Conditioner, you can enjoy cool and clean air everywhere.

The soothing ambient light has 7 different colors with a color-cycle option. The compact and powerful AC also easily plugs into wall outs and USB ports, plus the easy-fill water tank can run up to 8 hours. It’s a Freon-free air conditioner and energy-efficient, which helps you save on electricity costs.

Pros

  • Quiet
  • Portable
  • It offers efficient cooling
  • Soothing ambient light
  • Easy-fill water tank
  • Compact
  • Powerful

Cons

  • Unreliable at times
  • It doesn’t last long
  • It doesn’t cool the air enough

8. Coway AP-1512HH White HEPA Air Purifier

The Coway Mighty AP-1512HH is an air conditioner designed to use in small rooms of a maximum size of 361 sq. ft. It can easily eliminate dust, pollen, and smoke.

The 4 stage filtration system includes pre-filter, deodorization filter, True HEPA filter, and Vital Ion. The system is meant to capture and reduce up to 99.97% of particles smaller than 0.3 microns in the air. It also reduces volatile organic compounds and odor. 

Coway Mighty AP-1512HH also has a pollution sensor that informs you of indoor air quality in real-time. Brightly-colored LED lights inform you how clean or dirty the indoor air is every minute.

A timer has also been included, as well as a filter lifetime indicator. Fan speeds in the Coway Mighty AP-1512HH help you set between 1 to 3 stages, but you have to do it manually. An auto mode feature is also found in the AC that optimizes the speed setting 1 to 3 depending on the level of indoor air quality. 

The fan automatically stops and sets to the eco mode when no pollution has been detected for 30 minutes, which helps it save energy and reduce electricity costs. You can set the timer for 1, 4, 8, or 12 hours.

The filter replacement indicator alerts you when there’s a need to change the filter. The Vital Ion system generates an electrochemical reaction that reduces particles in the air. Also, the 3-fan speeds allow proper air control since you can adjust the air output depending on your unique air purification need.

Pros

  • 4-stage filtration system
  • Pollution sensor
  • Fan speeds
  • Auto timer
  • Filter replacement indicator
  • Quiet operation
  • Energy-efficient

Cons

  • Cheap and not durable enough
  • The fan motor may encounter issues after long use
  • Noisy

9. Enklen Portable Air Cooler

The Enklen Portable Air Cooler is an efficient cooling fan ideal to use in all four weather seasons. It’s most suitable to use during the summer as it provides moderate temperature to cope with the heat.

The good thing about this air cooler is that it offers a personal temperature environment, and all you have to do is add water or ice cubes. The added water turns into the cold air and allows your skin to feel it, thereby letting you breathe it. 

When it comes to energy consumption, this mini air conditioner significantly helps you to save electricity costs. It offers high efficiency and saves energy while using it.

It has a 4 coke cans mini size, which allows it to sit properly on any desk, plus it’s also easy to transport. The Enklen Portable Air Cooler uses USB type C input that also enables it to work anywhere provided you have batteries or a USB power supply. 

It is eco-friendly and the best mini air conditioner since it consumes 3.3 Watt of power and can operate for 6 hours with one water tank.

However, it’s essential to note that the operating time depends on the humidity level and room temperature. The sound of this air conditioner is also convenient and quiet, which means you can even use it in your bedroom, in the library, or the office.

Pros

  • Efficient
  • Portable
  • Energy-friendly
  • Consumes low energy
  • Quiet

Cons

  • It only blows a breeze
  • It doesn’t work for long

10. Lemebo Portable Air Conditioner

The newly upgraded Lemebo Portable Air Conditioner features a powerful alloy silent motor and consumes low energy. It uses unique technology to reduce noise to 40 dB and it’s also super quiet, meaning you can comfortably use it while you sleep.

The mini indoor air conditioner also uses the newest H20 cool fusion technology and evaporative misting technology for optimal energy efficiency compared to a ring fan.

A recycled and eco-friendly fan, this AC comes with a water tray at the front to capture the moisture which is blown out. When using it in your office, the design of the air conditioner prevents it from getting wet, and it can also make full energy recycle. It is an economical and practical air conditioner. 

The Lemebo Portable Air Conditioner is multi-functional and combines fans, air circulators, evaporative coolers, and atomized humidifiers. All the functionalities help to moisturize the skin and air to keep you away from dry air and enjoy the summer.

Pros

  • Low energy consumption
  • New upgrade version
  • Eco-friendly
  • Auto shut-off
  • Easy to use
  • Easy to carry

Cons

  • It only acts as a wet fan
  • Ineffective when you’re far from it
  • Not suitable for a large room

Conclusion

The best mini air conditioner doesn’t come cheap. However, you get value for your money. The best thing to do is ensure you buy an AC unit that fully meets your needs, offers you efficiency, and is portable enough to use in any part of your house. 

The benefit of mini air conditioners is that you can easily carry and use them anywhere. We’ve covered a lot in this post but feel free to offer your insights in our comment section below. If you have any questions you can reach me through email and I’ll be happy to answer them the best way I can.