Visit our site to find reviews on small window air conditioner. We have the top best small window air conditioner comparison 2025 and you can make an informed decision!
That’s why we’ve taken 87743 reviews from top experts and organized them according to our rankings for you.
SaleBestseller No. 1
Midea 5,000 BTU EasyCool Window Air Conditioner - Cool up to 150 Sq. Ft. with Easy-to-Use Mechanical Controls and Reusable Filter, Perfect for Small Bedroom, Living Room, Home Office
- 3 IN 1 COMFORT - The Midea EasyCool Window Air Conditioner unit has three modes to help your house, apartment, office, or room be as comfortable as possible. It can cool a space up to 150 sq. ft. quickly, circulate air with its 3-speed fan, or reduce humidity utilizing the dehumidifier mode.Controller type:Remote Control.
- QUIET & EASY TO USE - This window AC unit is low as 52dB(low mode). The intuitive LED display and remote control (batteries included) allow easy setting of time, temperature, and mode from across the room. The removable and reusable air filter protects your family and living space from dust and pet hairs.
- EASY INSTALLATION - Install easily in your home or apartment's existing window frame . All mounting accessories are included. A screwdriver is required (but not included) for installation. For some window frames, pilot holes are recommended before installing screws. Installation instructions are simple and setting it up is a breeze.
- WORLDWIDE LEADER - Midea is the air treatment brand with a motto to help make customers feel at home with each of their products. As a testament to our dedication to quality and our customers, we offer one-year parts and labor warranty on this product.
- ENERGY EFFICIENT - The EasyCool window air conditioner helps save you money throughout the year. There are also multiple custom settings to help you be even more energy-efficient like Eco mode and an EasyTimer feature to program a schedule that fits your needs.
SaleBestseller No. 2
Amazon Basics 5000-BTU Small Window Air Conditioner, Up to 150 Sqf, Window AC Units with Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Intuitive Mechanical Controls, White
- EFFICIENT COOLING: 5000 BTU cooling capacity ideal for rooms up to 150 sq. ft. - perfect for bedrooms, home offices, or small living spaces. Two-in-one functionality with cooling and fan-only modes
- SMART MAINTENANCE: Equipped with an easy-access, washable filter that captures dust and allergens.
- CUSTOMIZABLE COMFORT: Features 7 precise temperature settings, 2-speed cooling and fan modes, and 2-way air direction control for personalized comfort
- QUIET OPERATION: Low noise level up to 56 dB creates a peaceful environment suitable for sleeping and working
- QUICK INSTALLATION: Fits standard windows 23"-36" wide and minimum 13" high. Comes with expandable side panels and complete mounting kit. Basic tools required for installation (screwdriver not included)
SaleBestseller No. 3
GE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White
- GE 5000 BTU MECHANICAL WINDOW AIR CONDITIONER: Designed to efficiently cool rooms up to 150 sq ft; easy install kit included so you can start cooling right away.
- BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 5000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices
- LOW-NOISE OPERATION - Keep the cool air flowing with minimal disruption; ideal for nighttime use in bedrooms
- MAXIMUM COMFORT: Efficient with 2 cooling modes and 2 fan speeds to provide flexible and optimal room temperature; controls with 10 temperature settings make it easy to adjust cooling to your comfort
- EASY INSTALLATION: This AC has a fixed chassis and installs easily in a double hung window (size: W 27.125 - 36 x H 13.375") with included EZ Mount installation kit
Bestseller No. 4
Memorex 5,000 BTU Window Air Conditioner, Cools Up to 150 Sq. Ft., Quiet Operation, Adjustable Fan and Cooling Settings, Mechanical Control, Easy Install & 2-Year Warranty
- Cool, Fan and Dry 3-in-1 feature delivers a perfect air conditioning solution for your space
- Cools rooms up to 150 sq. ft. (14 sq. m.)
- Simple mechanical control with cool and fan modes, 7 cooling level settings
- Includes a full window mounting kit for quick installation. The washable filter helps maintain air quality and lowers long-term maintenance costs.
- Designed for long-lasting comfort and peace of mind, this window air conditioner is backed by a 2-year limited warranty and built for everyday reliability.
Bestseller No. 5
6000 BTU Window Air Conditioner with WiFi, Cools up to 250 Sq. Ft., Energy Saving Window AC Unit with Remote & App Control & Timer Function & Easy Install Kit, Perfect for Small Bedroom, Living Room
- Fast Cooling: 6000 BTU window-mounted air conditioner is perfect for cooling a compact room up to 250 square feet. Quickly cools down your room like home, office, or apartment
- Easy Operation: Operating this conditioner is an easy-understanding and enjoyable cooling experience ( 61℉ - 88℉). We can set all functions on LED digital display or remote control or even with phone app( Sleep Mode, Fan Speed Selection, 24 Hour Timer, ECO Mode, Auto Mode, and Fan Mode )
- Energy Saving: This 115V/60Hz energy saving air conditioner adopts a high quality compressor, which is more efficient in cooling and has a longer working life; the environmentally friendly design saves you money
- Low-Noise Operation: The volume of this window unit is as low as 50 decibels, allowing the fan to cool your space at a soft volume without disturbing your surroundings. Whether you're watching your favorite TV show or sleeping, this device will help you relax better
- Simple Installation: With dimensions of 15.98 x 15.2 x 12.52 inches and a 4.9-foot power cord, this window air conditioner is designed for easy installation in existing window frames.Our team is happy to help if any questions or issues arise and make sure to register your product on our website for even faster support in the future
SaleBestseller No. 6
Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 150 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
- Effortless Cooling: Achieve optimal comfort with customizable temperature settings and two fan speeds; Effortless Temperature Control helps to maintain your preset temperatures for consistent comfort
- Easy Maintenance: Keep your air conditioner running efficiently with the easy-to-clean washable filter, designed to capture dust from the air for long-lasting performance
- Undisturbed Comfort: Experience a peaceful home environment with a quiet performance at 52 dBA – ideal for bedrooms or small spaces up to 150 sq. ft.
- Effortless Convenience: Benefit from the Auto Restart feature, which automatically restores the unit's previous settings once power is restored to the window air conditioner
- Hassle-Free Operation: The extra-long three-prong power cord eliminates the need for extension cords, while the adjustable side panels easily extend to best fit your window, ensuring a secure installation with optimal efficiency and airflow
SaleBestseller No. 7
Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 350 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated)
- ULTRA QUIET - The U-shape design of Midea U Smart Inverter air conditioner uses your window to block noise outside. The highly-efficient inverter system warrants ultra-low noise and vibration, 10x quieter than traditional units with operation as low as 32 dBA. Cooling Watts: 710W, Rated Cooling Amps (AHAM): 8.78.Airflow (CFM) Roomside (hi low): 215/150. Refrigerant: R32.
- MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U window air conditioner achieves over 35% energy savings compared to other traditional units. It is the first window AC to obtain the ENERGY STAR Certification.
- SMART CONTROL - Midea U Smart Inverter air conditioner is Wi-Fi enabled and can be controlled from anywhere using the SmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant devices.
- FLEXIBLE WINDOW OPENING - The U-shaped design allows your window to open, bringing fresh air into your home and maintaining more of your view when the window air conditioner is installed. When the window is closed, the Anti-Theft Mechanism locks the window for added safety.
- ROBUST INSTALLATION - Install the included quick-snap bracket, set the air conditioner on the bracket, and secure the sidearms. Then you are all done and ready to enjoy. Available for single-hung or double-hung windows with width 22"-36", minimal height at 13.75".
Bestseller No. 8
8000 BTU Window Air Conditioner with WiFi, Window AC Unit Cools Up to 350 Sq. Ft., Energy Saving with Remote & App Control & Timer Function, Perfect for Small Rooms, Living Room, Office
- Ultra-Quiet Cooling Performance: Enjoy whisper-quiet comfort with this 8,000 BTU window air conditioner, engineered for spaces up to 350 sq. ft. Three adjustable fan speeds deliver precise airflow, maintaining temperatures between 61°F and 88°F while removing 0.9 liters of humidity hourly for crisp, dry indoor air.
- Smart Connectivity & Multi-Mode Control: Take command via the intuitive WiFi-enabled app (compatible with iOS/Android) or voice assistants like Alexa and Assistant. Switch seamlessly between Fan Speed, Precision Air Flow, Eco Mode, Sleep Mode, and 24-hour Timer modes. A dedicated physical remote adds effortless control from any corner of the room.
- 15-Minute Professional Installation: Streamline setup with the included complete installation kit, compatible with 23–36" wide single/double-hung windows. Requires only 14.5" vertical clearance for the lower sash, and full setup takes under 15 minutes—no tools or complex adjustments needed.
- Space-Saving Compact Design: Maximize floor space with this sleek, compact unit featuring an 11.5 CEER energy efficiency rating. Sleep and Eco Modes optimize power use without sacrificing performance, reducing energy bills while maintaining comfort.
- Complete Essential Package Includes: Window AC unit, remote control, 2 filler panels, top rail sponge, 2 lock frames, sash lock, window seal, foam gasket, insulation strip, and installation screws. Designed for hassle-free setup and year-round reliability.
SaleBestseller No. 9
LG 5,000 BTU Window Air Conditioner, Cools 150 Sq.Ft. (10' x 15' Room Size), Quiet Operation, Electronic Control AC Unit with Remote, 2 Cooling & Fan Speeds, 2-Way Air Deflection, Auto Restart, 115V
- Low Noise Performance: operates at sound levels as low as 52dB (in low mode) eliminating unnecessary noise
- Multiple Fan Speeds: 2 cooling and fan speeds allow you to customize your cooling; just set your preferred intensity and your AC unit will cool off your space in no time
- Maximum Usability: Along with its smart home-compatibility, this window AC includes traditional easy to use electronic controls and an included remote control
- Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored
- Cools Rooms up to 150 SQ. FT: LW5025R is ideal for cooling medium rooms (10' X 15')
Bestseller No. 10
Midea RMW05MWB (Renewed) 5,000 BTU 150 Sq ft Mechanical Window Air Conditioner, Black
- 2 Cooling modes
- 2 fan speeds for personalized comfort
- seven temperature settings to choose from for personalized comfort
- Fits windows 23"-36" wide, and a minimum height of 13"
With our guide, you can find the best small window air conditioner available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.
The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.