10 Best Portable Air Conditioners Under 300
#1

De'Longhi Pinguino Compact ES72 CLASSIC, Silent Portable Air Conditioner 8.300 BTU/h, for Rooms up to 60m3, Dehumidifier, 24 Hour Timer, Energy Class A, Gas R290, 2.1 kW, Beige
Brand: De'Longhi
$461.08
⭐ 4.8
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- EASY TO USE: Easily manage all the functions of the portable air conditioner, including temperature, fan speed, 24-hour timer, cooling function, dehumidification, and ventilation. Remote control with LCD display included
- PINGUINO COMPACT: The DNA, power, and style of the famous Pinguino enclosed in a compact design. The carbon footprint of this portable air conditioner has been reduced by 40% compared to a Pinguino from the EL range
- SILENT: Sound pressure level from 47 to 52 dB(A) - by setting the Pinguino portable air conditioner to the lower of the 3 available speeds, you can enjoy the cool air without the noise disturbance
- SUSTAINABLE: Pinguino uses the refrigerant gas R290, which is environmentally friendlier than the traditional R410A (up to 696 times better according to F-Gas Reg. 517/2014)
- EASY TO USE: Swivel wheels and handles help you to easily move the air conditioner from one room to another and store it after use
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#2

Advwin 3 in 1 Evaporative Air Cooler for Bedroom, Portable Air Cooler Fan with 8L Water Tank, 3 Speed, 4 Ice Crystal Box for Room Office Home Use
Brand: ADVWIN
$95.99
⭐ 4.1
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- 3-in-1 Cooling SolutionExperience versatile cooling with our air cooler, which combines the functions of a cooler, fan, and humidifier. The automatic swinging blades deliver refreshing wind in a wide horizontal angle, while manual direction adjustment offers personalized airflow.
- Customizable Modes & SpeedsTailor your cooling experience with 3 adjustable fan speeds (high, medium, low) and 3 modes (Normal, Natural, Sleep). Find the perfect setting to suit your comfort needs.
- Convenient 8-Hour TimerStay cool and comfortable without any hassle by setting the 8-hour timer. Enjoy uninterrupted cooling comfort for up to 8 hours straight, whether you're working, resting, or sleeping.
- Easy Refilling & Intelligent AlarmOur air cooler features a top refilling water tank, making it easy for everyone to add water without bending over. Plus, intelligent water level alarms prompt timely refills, ensuring uninterrupted cooling.
- Generous Water Tank CapacityEnjoy extended cooling performance with our 8-liter/2.12-gallon water tank, reducing the need for frequent refills.
- Note: This product achieves body cooling through air circulation and evaporation of water molecules, and is not a compressor refrigeration equipment
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#3

Shinco 12000BTU Portable Air Conditioner, 3.5kW Portable AC unit w/Cooling, Dehumidifier & Fan, 3-in-1 Air Cooler w/Remote Control, Window Mount Kit, LCD Display, 24H Timer, for 35㎡/105m³ Home, Office
Brand: SHINCO
$425.99
⭐ 4.2
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- 3-in-1 FunctionShinco 3-in-1 portable air conditioner is equipped with 3 smart modes to choose: cooling, fan and dehumidifier. Cooling mode provides powerful cooling in hot weather. Fan mode circulates air. Dehumidifier mode is ideal for rainy and wet weather. It can meet all your ventilation and cooling needs.
- 24H Timer & Save EnergyShinco 12000 BTU Mobile Air Conditioner is built-in timer from 1 to 24hours. You can also turn on the air conditioner in advance through the timer function, and feel the cool air immediately when you get home. It also saves you money on expensive electricity bills.
- Easy to OperateShinco SPS-12C portable air conditioner is fully equipped with a smart LCD panel, full-function remote control to change the time, temperature and mode easily. Four casters and built-in grip can help you move the air conditioner from room to room effortlessly. Press the swing keyon the remote control to open or close swing style. Air flow of the air outlet can blow at different angles. And the outlet can be covered when the machine is turned off to prevent dust from entering the body.
- Easy To Clean & R290 RefrigerantThe rear filter can be easily removed for easy cleaning, ensuring that every breath is as fresh as ever.R290 is a natural, freon-free, environmentally friendly and low-carbon refrigerant that protects the ozone layer and brings new experiences in terms of sustainable living.
- Quick InstallationYou only need a window.An exhaust hose and window kit is included, and no extra tools are needed for assembly. Installation instructions are simple, and can be done by anyone in 5-10 minutes. For any questions, please contact Shinco support at any time. We will respond within 24 hours.
- Compact and Humanized DesignThe remote control can be placed on the back of the body. It adopts a user friendly remote control storage design. Handles on both sides adopt dividing point design, so that it is easer to carry. The layout of wrapping the power cord on the back facilitates users to secure the cord without hanging it down to the ground and damaging the power cord. Outdoor interface is set high to facility assembly and keep the smooth flow of the heat pipe.
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#4

ADVWIN 3 in 1 Air Conditioner with Cooling, Dehumidifier & Fan, 9000 BTU Portable AC unit with Window Mount Kit, 2500W
Brand: ADVWIN
$289.90
⭐ 4.7
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- Ultra Powerful CoolingThe portable air conditioner has a mighty 9000 BTU cooling capacity which provides cooling down to 17 across 20 sq m, ideal for large homes, living rooms, bedrooms and offices.
- Designed For ComfortThis ac unit features an easy-to-read LED display. It can cool a room to temperatures between 6286F (1730C). You can also take better control with the 24 hr timer.
- Multiple Operating ModesThis air conditioner has a variety of operating modes: Cool, Fan, Dry, and Sleep that make it easier to suit the tastes and preferences of different users. Cooling down during hot days is no longer an issue!
- Sleep Mode & Low NoiseThe output of our portable air conditioner with quiet 64dB in low-speed mode ensures no interference at night. And the sleep mode of our portable air conditioner allows you to be extra quiet during rest.
- Reusable Air FilterThis appliance comes with a removable and washable filter. Easy to clean under the faucet. To extend the life and performance of this unit, cleaning the filter weekly is recommended.
- Easy MobilityWith casters on the bottom & side handles on this small air conditioner, this air cooler & portable ac 9000 btu portable air conditioner can be moved from room to room without hassle.
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#5

Goldair 7000BTU (2.06 kW) 2-in-1 Cooling and Dehumidifying, Portable Air Conditioner with Remote Control, Timer, Adjustable Speed and Thermostat, White
Brand: Goldair
$429.95
⭐ 4.1
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- Portable AC with 2-in-1 cooling and dehumidifying modes for large rooms
- Included window kit for easy disposal of unwanted hot air
- Castors for easy mobility between rooms
- Control 3 speed settings, adjustable thermostat, and 24-hour ON/OFF timer
- Sleep mode for quieter operation when needed
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#6

Shinco 7000BTU Portable Air Conditioner, 2.05kW Portable AC w/Cool, Dehumidifier, Fan, 3-in-1 Air Cooler w/Remote Control, Window Mount Kit, LED Display, 24H Timer, Sleep Mode, for 15-18㎡ Home, Office
Brand: SHINCO
$319.99
⭐ 5
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- 3 IN 1 MultifunctionalShinco powerful portable air conditioner contains three different functions and two fan speeds. Cooling Cool the room to the set temperatureDehumidifier Reduce the humidity in the roomFan Circulate the air in the room. The temperature can be adjusted from 16-30. The portable A/C unit is designed to cool areas up to 15-18, such as Kitchen, Living room, Bedroom, Office, and Dorms.
- 24H Timer & Sleep ModeShinco 7000 BTU Mobile Air Conditioner is built-in timer from 1 to 24hours, the fan can be turned off at the time you set it when you fall asleep or forget to turn it off. Sleep mode ensures quiet operation, offering you a peaceful and comfortable sleep all night with suitable temperature.
- Intelligent control panel & Remote ControlShinco SPO6-07C portable air conditioner has user-friendly function settings. Digital LED display offers precise temperature adjustments and the remote control lets you control the air conditioner from across the room. All functions can be completed through the top operation panel or remote control, to meet the needs of various scenes.
- Easy to Install & MoveThe full windows kit allows you to run the heat exhaust hose to any vertical or horizontal sliding windows. The portable air conditioner can be moved from room to room effortlessly with built-in handle and four roating casters. It can be used in many places where the installation of outdoor units of air conditioners is limited, such as temporary houses and garages.
- Washable Air Filter & Energy EfficientShinco portable air conditioner has a removable and washable filter to protect you and your family from dust, pet dander and hair. We highly recommend you clean the air filter every two weeks of operation to get better performance. R290 is a natural, freon-free, eco-friendly and low-carbon refrigerant. It has low energy consumption to decrease your electricity cost and its completely fit for our low-carbon lifestyle. Certification: SAA
- Compact and Humanized DesignThe remote control can be placed on the right of the handle at the back of the unit. The structure of the power cord at the back and the universal jack design can better protect the power cord. The position of the outdoor connector is high to allow for convenient assembly and smooth air flow of the heat exhaust hose.
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#7

COBUY 12000 BTU Portable Air Conditioners with 2 Control Methods/Digital Display/24Hrs Timer/Installation Kits for Home/Office/Dorms, White
Brand: Cobuy
$388.99
⭐ 4.2
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- 12000 BTU Powerful Cooling & Energy-saving- Cobuy 12000 BTU portable air conditioner is suitable for rooms up to 50 to provide you with stable/fast/effective cooling. Our portable air conditioner is designed with less electricity, which helps save energy and reduce your electric bill, its an ideal choice for many families.
- 3-in-1 Modes & Easy to Operate- Our air conditioner combines 3-in-1 modes - Cool/Dehum/Fan and features an easy-to-operate digital display/smart 2 control methods to provide you with a comfortable environment.
- Sleep Mode & Low Noise- Our portable air conditioner unit is equipped with sleep mode and a 2023 generation of high-efficiency compressor, which achieves a low noise(54dB) level to ensure no interference in this summer night.
- Washable Air Filter- The room air conditioner has a removable and washable double-layer filter to protect your family from dust danger and so on. (We highly recommend you clean the air filter every two weeks of operation to get better performance).
- Easy to Install & Move- Just roll this portable air conditioner with wheels into any room with a hung window or sliding window, attach the included hose & window adapter, and plug it into an outlet. Easy to move the free-standing air conditioner from room to room with four caster wheels.
- Portable Size Design- This compact air conditioner with size 29(D)*34(W)*69(H) cm. Its the ideal choice for a Kitchen, Living room, Bedroom, Office, and Dorms.
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#8

Portable AC Mini USB Aircon Desktop Air Conditioner for Bedroom, Desk, Camping 300ml Water Capacity
Brand: ALLWORLD ESSENTIALS
$59.00
⭐ 4.4
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- Compact and Lightweight Design: Our Portable AC is designed for easy transport, making it perfect for use in any room, office, or while camping. Take comfort with you wherever you go!
- 3 Adjustable Speeds: Customize your cooling experience with three fan speeds. Whether you need a gentle breeze or a powerful blast of cool air, this unit has you covered.
- Quiet Operation: Enjoy a peaceful environment with our whisper-quiet operation. Perfect for use during work, study, or sleep without disturbing your focus or rest.
- Easy to Use and Maintain: Simply fill the water tank, plug it in, and adjust the settings to your preference. The removable water tank makes cleaning a breeze!
- 3 Wind Mode: The air cooler designed with three wind modes (Low/Med/High)
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#9

YOPOWER Portable Air Conditioner, Mobile Air Cooler Unit 9000BTU White, w/Remote Control & Window Mount Kit for Room Home Office
Brand: YOPOWER
$299.99
⭐ 4.1
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- Ultra-Quiet Cooling PowerExperience rapid cooling for spaces up to 20 (215 sq ft) in minutes with our state-of-the-art Air Conditioner. With whisper-quiet operation (as low as 64dB), our 3-in-1 Cool/Dry/Fan modes deliver instant relief from heat, humidity, or stuffinessmaking this portable air conditioner the ideal for bedrooms, offices, or garages.
- Smart Climate Control at Your FingertipsEffortlessly adjust settings from anywhere in the room using the intuitive remote control. The LED display lets you customize temperature, modes, and even set an auto-shutdown timer for energy-saving convenience. Enjoy smart climate control with our versatile Air Conditioner.
- Washable Filter SystemBreathe easy with our detachable, reusable air filter that traps dust, allergens, and pet hair. Easy to clean and maintain, it promotes cleaner air while protecting your family and extending the units lifespan. This advanced Air Conditioner features a ProGuard filter system, reinforcing its reliability as a Mobile Air Conditioner.
- Move Coolness Wherever You NeedRoll smoothly between rooms (thanks to built-in wheels) or install permanently with the included window kit. The compact, modern design of our Air Conditioner makes it the perfect solutionideal for homes, dorms, RVs, or workspaces with no bulky setup required!
- All-Inclusive Installation KitGet cooling-ready in minutes with our complete Air Conditioner package! Everythings included: exhaust hose, adjustable window bracket, drainage pipe, and a step-by-step manual. Enjoy 24/7 comfort with zero extra costs or DIY headaches, and experience the versatility of a portable air conditioner in one efficient unit.
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#10

ADVWIN 9000 BTU Portable Air Conditioner, with Cooling, Dehumidifier & Fan, 3 in 1 Portable AC unit with Window Mount Kit, 2500W White
Brand: ADVWIN
$299.00
⭐ 4.4
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- Ultra Powerful CoolingThe portable air conditioner has a mighty 9000 BTU cooling capacity which provides cooling down to 17 across 20 sq m, ideal for large homes, living rooms, bedrooms and offices.
- Designed For ComfortThis ac unit features an easy-to-read LED display. It can cool a room to temperatures between 6286F (1730C). You can also take better control with the 24 hr timer.
- Multiple Operating ModesThis air conditioner has a variety of operating modes: Cool, Fan, Dry, and Sleep that make it easier to suit the tastes and preferences of different users. Cooling down during hot days is no longer an issue!
- Sleep Mode & Low NoiseThe output of our portable air conditioner with quiet 64dB in low-speed mode ensures no interference at night. And the sleep mode of our portable air conditioner allows you to be extra quiet during rest.
- Reusable Air FilterThis appliance comes with a removable and washable filter. Easy to clean under the faucet. To extend the life and performance of this unit, cleaning the filter weekly is recommended.
- Easy MobilityWith casters on the bottom & side handles on this small air conditioner, this air cooler & portable ac 9000 btu portable air conditioner can be moved from room to room without hassle.
- Perfect After ServiceAll of Advwin Portable Air Conditioner Units are covered with 1 year warranty. If you have any problems, please contact our team to get help. We will reply to you within 24 hours and help you solve the problems.
- 1 Year Warranty
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