Best Portable Air Conditioner Under 300

Since summer is at full peak right now, it can be difficult to survive without air conditioning in the long and unforgiving days. However it is not always the most affordable option to invest in multiple air conditioning units for different rooms and parts of the house. That is precisely where the idea of a portable AC comes in which you can use in different rooms when needed.

To make things even easier for the sure, today’s compilation will not only be based on units that are easier to cart around but those that are also affordable and accessible with ease. It is definitely not the easiest task to get an air conditioning unit especially if you have no experience, which is why it might do you some good to do your due research.

So, to make your job that much easier, we have compiled this review for you which has the picks of the best portable air conditioner under 300. If you don’t have the time to actually go over this review at the moment of our 8 picks, we recommend that you take a look at the Shinco Portable Air Conditioner  which comes with an impressive digital LED display and also has dehumidifying properties added into the mix.

Best Portable Air Conditioner Under 300

For more info on this, keep reading on in order to be better informed. If this is not enough information for you, keep reading on to make the best decision and before you start reading, take a look at our handy comparison chart below as this will inform you of the main features of each product.


Model NameBest Features Price 
SereneLife Portable Air Conditioner
Low noise priority function$$ Check Price
Shinco Portable Air Conditioner
(Editor’s Choice)
Digital LED display$ Check Price
Global Air Portable Air Conditioner
Self-evaporative system$ Check Price
LG White Portable Air ConditionerAuto-evaporation system$$ Check Price
MIDEA Portable Air Conditioner24 hour adjustable timer$$ Check Price
JHS Small Portable Air Conditioner4 high reliable stainless castors$$ Check Price
TOSOT Portable Air ConditionerChild lock function$$ Check Price
AmazonBasics Portable Air ConditionerVenting install kit included$$ Check Price

Best Portable Air Conditioner Under 300 Reviews


1. SereneLife Portable Air Conditioner

Top Pick

SereneLife Portable Air Conditioner

Fan Modes, Remote Control, Complete Window Mount

Your purchase includes: Portable Air Conditioner, Window Mount Kit, Quick Setup Guide, Remote Control (batteries not included).

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The Best Portable Air Conditioner Under 300 on our list is the SereneLife Portable Air Conditioner system which is an excellent device under 300 but as a drawback, you might not be able to benefit from of a lot of features. However, the ones it does come with, do not disappoint!

To start off this is a unit that is super lightweight and sleek which means it is as visually appealing as it is powerful. An interesting thing about this device is that it lasts for a long time which means that you will be able to benefit from a long-lasting air conditioning experience at all times. So now you have what it takes to beat those hot and sticky summer days at their game!

As we just mentioned, this isn’t just a device you can look towards for excellent cooling capabilities! On the contrary, it also is excellent at reducing the humidity levels in a room and thus also is great at reducing the amount of allergens and mold that can grow in hotter and more humid environments. This AC unit is therefore a cooling agent, a dehumidifier, and an air purifier all in one.

Last but definitely not least, this is a device that allows users to sleep soundly and not be disturbed by the mechanical whirrings that are common in many ACs. This is thanks to its low noise priority function which basically works by getting activated in the quiet operation mode as it senses a signal from a timer. This device also comes with an installation kit that lets the user easily attach and install the portable AC unit to their home for a more permanent setup.

  • Low noise priority function.

  • Long-lasting power.

  • Reduce humidity levels.

  • Installation kit.

  • Fights off allergens.

  • Not as many features.


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2. Shinco Portable Air Conditioner

Top Pick

Shinco Portable Air Conditioner

Quiet AC Unit Cools Rooms to 200 sq.ft, LED Display, Remote

✅【3-in-1 FUNCTIONALITY】- It has 3 modes to choose from – cooling, dehumidification, fan only. Air conditioner cools your room quickly; 2-speed fan satisfies your needs. With 19.2L/day dehumidifying capacity

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Next up, we are looking at the Shinco Portable Air Conditioner which has a ton of interesting features in store for users to benefit from!

This device comes with a very cool slide-out filter which is absolutely perfect for all your filtering needs as it can be washed in the sink. What it basically does is, it purifies the air in your home as it is also cooled. It also comes with a handy window kit which makes installation a breeze.

Other than that, there is also a built-in handle that allows for easy portability and the rolling casters allow the user to cart the device just about anywhere with complete ease, no matter the kind of surface. This device is also compact enough to be stored away with ease.

In terms of controls, this device is fitted with a digital LED display which ensures users can set the most accurate temperature adjustments, and even though the remote’s batteries have to be purchased extra, it is worth it as it will allow you to give out commands from just about anywhere.

Another excellent feature here is that you can also use the conditioner to dehumidify the air with absolute ease. With sounds as low as 56dB, this air conditioning unit is perfect for houses with babies and allows users to sleep peacefully throughout the night. It comes with a window mount kit, a remote control, and a Quick Setup Guide. It is also great for energy-saving purposes.

  • Built-in handle.

  • Rolling casters.

  • Digital LED display.

  • Quiet operation.

  • Energy-saving.

  • Remote control included.

  • Dehumidifying mode.

  • Batteries not included.


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3. Global Air Portable Air Conditioner

Top Pick

Global Air Portable Air Conditioner

Cooling /Fan with Remote Control in White

Self-evaporative system no water tank. The condensing water is recycled to improve the efficiency through cooling condenser

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Up next we are looking at the Global Air Portable Air Conditioner is another excellent contender on today’s list as it comes with impressive control features. There is a 2-speed cooling fan and a 4-way air direction feature which allows for the even distribution of air around the room. The device also comes with cool digital controls for accurate temperature adjustments along with an easy to use remote control.

Another cool feature is the self-evaporative system which moves and recycles all the condensing water and this ensures that the cooling system is as efficient as it can be. Another interesting feature is the over-cold protection mode which essentially ensures that the room or space is not cooled beyond a comfortable amount. This works via a three-minute restart-delay function.

When this is set into motion, all the wind is directed upwards and the anti-frozen function ensures the temperature stays constant. This can easily be set via the handy remote control. Even though this is a more compact device, it can cool a room which is about 400 square feet in size.

  • 2 Speed cooling fan.

  • 4-way air direction.

  • Remote control.

  • Over-cold protection.

  • Self-evaporative system.

  • 400 square feet range.

  • No warranty added.


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4. LG White Portable Air Conditioner

Top Pick

LG White Portable Air Conditioner

Rooms up to 200 Sq. Ft

COOLS UP TO 200 square feet.: Stay cool and comfortable when Mother Nature turns up the heat! This 8,000 BTU (5,500 BTU – DOE) portable air conditioner can cool rooms up to 200 square feet (10’x20’ room size).

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Next, we have the LG White Portable Air Conditioner is a device that is there to provide users with absolute ease and comfort. Not only does it have an impressive cooling system but it also comes with an installation kit that has easy click-lock connections for all the exhaust hoses which simplifies the setup. Other than that, you also get further installation instructions added into this package.

In terms of control features, you get an LED screen control panel and the digital touch controls are so visually pleasing that you can place it in just about any room and it will look stylish. They are also user friendly since selecting settings from the 2 fan speeds and 3 modes has never been easier. The LCD also comes with a handy remote control so you can easily change the settings without having to move.

You can also benefit from its auto-evaporation mode which means the excess moisture will get evaporated back into the air on its own hence rendering the need for a bucket useless. Similarly, there is an oscillating air discharge that swings up and down to call for the even distribution of cool air throughout the room.

  • Digital LED screen.

  • Installation kit included.

  • Oscillating air discharge.

  • Auto-evaporation system.

  • 3 modes and 2 fan speeds.

  • Installation instructions included.

  • None really.


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5. MIDEA Portable Air Conditioner

Editors Choice

MIDEA Portable Air Conditioner

8,000 BTU (5,300 BTU SACC) control with Remote

EFFORTLESS OPERATION:Enjoy the simplicity and comfort of digital controls. The portable AC features an easy-to-read LED display and includes a compact remote control (batteries included) to easily set the time, temperature, and mode

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The MIDEA Portable Air Conditioner is a very versatile AC unit as it comes with four wheels for ease of portability just about anywhere you like. One cool feature in this device is that it comes with a reusable air filter which is also removable and hence can be cleaned. As a drawback, this does need to be cleaned on a weekly basis to ensure efficient usage.

Apart from amazing purification of the air around you, this AC also is fitted with an LED display which is completely user-friendly. You also get a remote control that comes with its batteries included and this allows you to set the kind of fan speed, modes, timer, and temperature with ease.

You get to choose from 3 modes that include a cooling, fanning, and dehumidification system. The 24-hour clock allows it to be set between 62°F-90°F and the climate control system has an auto feature that changes the temperature as per the settings most desired by the user.

  • 4 wheels.

  • Easy to read LED display.

  • Auto-adjust feature.

  • 3 modes.

  • Removable and reusable air filter.

  • 24-hour adjustable timer.

  • The filter needs to be cleaned weekly.


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6. JHS Small Portable Air Conditioner

Editors Choice

JHS Small Portable Air Conditioner

Cover up to 200 Sq. Ft, White

THREE FUNCTIONS TO CHOOSE FROM: Air conditioner, fan, and dehumidifier. It is an ideal cooling and dehumidifying solution for your personal use, with 8,000 BTU, 2 two fan speed and 31.7 pints per day dehumidify capacity.

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Up next we have the JHS Small Portable Air Conditioner and this is a very powerful AC unit as it is powered with about 8,000 BTU which means that it has a very fast cooling capacity. This is partly due to it having an upgraded compressor which improves both cooling power and efficiency. However, despite all of that, its cooling range is not a lot as it is 170 square feet.

Users do however get to choose from 3 amazing functions which include the dehumidifier, fan, and cooling settings. You can also select from 2 fan speeds depending on your preference and the dehumidifying setting is an excellent way to get rid of excess moisture or mold thus allowing for a nicer and cooler experience.

You also get absolute control in the form of a handy remote control which is included in the package and there is a user-friendly digital LED panel that assists the full-function remote control design.

In case you don’t want the AC running all through the night and want to save up on some money, then you might be interested in the 24 hours programmable timer setting along with the cool sleep mode both of which allow you to set the AC to stop at a desired time. Portability has never been easier thanks to the 4 high reliable stainless castors and stable handle which allow you to cart it around wherever you wish regardless of the kind of surface.

  • 3 modes.

  • Digital LED panel.

  • Full-function remote control.

  • 24 hours programmable timer setting.

  • Sleep mode.

  • 4 high reliable stainless castors.

  • Portable and compact

  • The filter needs to be cleaned weekly.


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7. TOSOT Portable Air Conditioner

Editors Choice

TOSOT Portable Air Conditioner

Fan – Cool Rooms Up to 300 Square Feet

1 Product, 3 Uses: This is not only a Portable AC but also a fan and dehumidifier capable of removing 2.3 pints(1.1L/hour) of water per hour. Drier air feels much cooler than humid air and allows your AC to work more efficiently.

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Next up we are talking about the TOSOT Portable Air Conditioner is perhaps one of the best options for users who want a reliable air conditioning unit but can’t afford installed systems or central cooling. One of the most relaxing features of this device is that it only produces sound as high as 49 decibels which means that your sleep won’t be disturbed.  

If you have toddlers, you know how much harder a portable unit might be. This might be a deterrent for other brands, but this one comes with a very useful child lock and it is super easy to control as well so you can easily set it. This is perfect for parents and since it is user friendly, it is great for just about anyone.

Another issue that a lot of users may have is finding the right air filter because most cannot be cleaned and have to be thrown away. That’s why it is a great thing that this AC unit has been fitted with an air filter that can be washed simply with soap and water. This is important as this filter will purify the air in your environment and hence block out allergens and harmful particles.

In case you want to save up on your hard-earned money, there is a 24-hour clock that ensures that you can set the AC to a timer as per your desire. There are also 3 capacity modes including cool, dry, and fan which gives the user greater control.

  • Child lock function.

  • Quiet mode.

  • Portable and compact.

  • Washable air filter.

  • 24-hour timer.

  • Not as many features.


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8. AmazonBasics Portable Air Conditioner

Cool Pick

AmazonBasics Portable Air Conditioner

400 Square Feet, 10,000 BTU

Easily exhaust hot air through a window with the unit’s expandable outtake hose; venting kit with sealing, side panel leaf covers, bracket, and instructions included Rolling caster wheels and easy-grip side handles make moving and repositioning unit convenient

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Finally, to end this product list off, we are looking at the AmazonBasics Portable Air Conditioner and since this is a device that is meant for smaller spaces, this means it is not only compact in size but is also easy to take anywhere you like.

It can be used anywhere from office use, home use to taking along on vacations. Another really cool thing about this AC unit is that it is so portable due to its rolling caster wheels which allow it to be carted along on just about any surface with ease. It is quite the versatile device as it can be used with both nontraditional and normal, conventional kind of windows.

The best part about the AmazonBasics AC is that no matter the type of window that might be used such as cranks, it can get rid of hot air with ease via the expandable exhaust hose. To make it even better, the product comes with its venting install kit added. In terms of power, it runs on 10,000 BTUs, which means that it is effective in areas as large as 400 square feet at a time.  

Like we mentioned before, the rolling caster wheels have been set in place to ensure that no matter what kind of floor or terrain the AC is being dragged on, it will be a smooth journey. If you thought that was all then you better think again as this device also offers users with some excellent control features.

Even though the batteries are not included in the mix, the special remote control programming and temperature adjustment are excellent additions to this device. You also get an auto timer for the conservation of energy and can choose between three speeds and three cooling settings. There is also an LED display in this AC unit which makes it user friendly.

  • Rolling caster wheels.

  • Compact and portable.

  • LED display.

  • full-function remote control.

  • Venting install kit included.

  • 10,000 BTUs.

  • Three speeds.

  • Three cooling settings.

  • Automatic timer.

  • Remote batteries not included.


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Done reading the Best Portable Air Conditioner Under 300 Reviews? Well, it’s time to make the decision according to your own preferences. If you are short on time, consider going with out top pick mentioned in the beginning to save yourself some timer. Other than that, the list is reviews is enough to help you choose the Best Portable Air Conditioner Under 300. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.

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