10 Best Best Air Conditioner of 2025

Tested and Reviewed: Top 10 Best Air Conditioner deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Save 29%

Whynter

Whynter Portable Air Conditioner 14,000 BTU with Dual Hose Dehumidifier & Cooling Fan for 500 Sq Ft Rooms, Includes AC Unit Window Kit, ARC-14S (9,500 SACC)

29% Off

Editor's bottom line:

“This best air conditioner is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Award-Winning Portable AC Unit: Awarded Good Housekeeping's 2025 "BEST OVERALL PORTABLE AIR CONDITIONER," this powerful yet quiet portable air conditioner provides powerful cooling over large areas up to 500 sq. ft.
Powerful Yet Quiet: The ideal AC unit for bedrooms, this 14,000 BTU indoor air conditioner operates at 51 dBA at low speed and helps you stay cool while limiting consumption; Made with the planet in mind, it runs off CFC-free fluid
Built-In Dehumidifier: This dual-hose portable air conditioner features a patented auto drain function that automatically exhausts all condensate in most environments; 71 pint/day dehumidifying capacity; 430m3/h / 253CFM airflow
3 Operational Modes: This stand-up air conditioner features 3 settings: cool, dehumidify, and fan (3 speeds), plus full thermostatic control (61°F 89°F); Max. 1300 W / 11.6 A power consumption; 115 V / 60Hz / 1 phase power supply
Includes: A 19"D x 16"W x 35.5"H indoor AC unit, an extendable (up to 60") 5.9" diameter intake & exhaust hose, a 6.5 W x 20 (min) / 46 (max) L window kit, an activated carbon air filter, a washable pre-filter and storage bag

Show Price

Picked by 397 people today

9.5

Save 13%

EUHOMY

EUHOMY 8,000 BTU Portable Air Conditioners, 4-in-1 Air Conditioner Portable Up to 350 Sq.Ft., Portable AC Unit with Cool, Fan, Dehumidifier, Sleep, 24H Timer, Remote & Installation Kit, for Bedroom

13% Off

Main Highlights

, . .: EUHOMY portable air conditioner delivers strong and fast cooling with 350 CFM airflow and a wide temperature range of 6086°F (1630°C). Our ac unit for bedroom can quickly remove heat and keeps rooms cool and comfortableideal for bedrooms, living rooms, dorms, home gyms, and garages
-- - , , & : This portable ac unit combines cooling, dehumidifying, fan, and sleep modes in one machine. Cooling mode offers precise temperature control, dehumidifier removes up to 86 pints per day (with dual drain ports for continuous drainage), fan mode provides low/high airflow, and sleep mode runs with display lights off for uninterrupted rest
( .): Designed for hassle-free setup, this air conditioner portable includes a complete window kit for 2050 inch sliding and double-hung windows. No professional installation required for this small portable air conditionersimply attach the exhaust hose, plug it in, and enjoy instant cooling within minutes
- & - : This 8,000 BTU(ASHRAE) / 5,000 BTU(SACC) portable ac features an intelligent energy-saving function that automatically pauses operation when the room reaches the set temperature, helping reduce power consumption. The built-in 24-hour timer lets you customize on/off schedules for personalized comfort and lower energy bills
- : Enjoy flexible operation with this portable ac units for rooms, featuring both an intuitive top control panel and an LED remote with up to 23 ft (7 m) range. Easily adjust temperature, switch modes, and toggle between °F and °C from anywhere in the room

Show Price

9.5

Amazon Basics

Amazon Basics 5000-BTU Window Air Conditioner with Quiet Operation, Up to 150 Sqf, Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Intuitive Mechanical Controls, for Small Room, White

Main Highlights

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)

Show Price

9.2

Save 11%

Frigidaire

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

11% Off

Main Highlights

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

Show Price

9.0

Save 11%

Midea

Midea 5,000 BTU EasyCool Small 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

11% Off

Main Highlights

PERFECT FOR SMALLER ROOMS - Midea's Affordable Window AC unit is perfect to help your room be as comfortable as possible. It can cool a space with 7 temperature settings, 2 cooling/2 fan only speeds and 2-way air direction to give you the perfect amount of cooling every time.Controller type:Button Control.Air Flow efficiency:145 CFM.Core material : Copper..Control Type : Electronic. Refrigerant : R410A.
ENERGY EFFICIENT- Midea's 5,000 BTU window air conditioner has a Combined Energy Efficiency Rate (CEER) of 11.0 which helps reduce the energy costs to save you money throughout the year.
QUIET & EASY TO USE - This window AC unit is more quiet than a household refrigerator. It also features easy-to-use mechanical controls to quickly set the time, temperature, and mode and has a removable & reusable air filter.
EASY INSTALLATION - Easily install in your home or apartments existing window frame. Suitable for windows 23''-36'' wide and minimum 13'' high. 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. Please see included instruction manual for further detail.
WARRANTY: 1 Year Parts & Labor Warranty comes with each Midea product to ensure the quality of our brand to our customers. 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.

Show Price

8.8

Midea

Midea 5,000 BTU Window Air Conditioner, Cools up to 150 Sq. Ft. with Easy-to-Use Reusable Filter, Remote, Perfect AC for Bedroom, Living Room, Home Office, Electronic Control

Main Highlights

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.

Show Price

8.6

Save 20%

Line Blaster

12000 BTU Portable Air Conditioner, 3-in-1 AC Unit with Dehumidifier & Fan Mode, Quiet Operation for Bedroom, Cools up to 550 sq.ft, 24-Hour Timer, Remote & Window Installation Kit Included

20% Off

Main Highlights

FAST, ENERGY-SAVING COOLING FOR UP TO 550 SQ. FT: Don't let the summer heat slow you down. With 12,000 BTU (ASHRAE) / 7,100 BTU (DOE) of cooling power and eco-friendly R32 refrigerant, this unit delivers powerful yet energy-efficient relief. It can locally cool rooms up to 550 sq. ft. in just about 15 minutes. Whether you're searching for Portable Air Conditioners for an apartment or a home office, this unit provides a cost-effective solution to beat the heat fast.
POWERFUL 3-IN-1 VERSATILITY: AC, DEHUMIDIFIER, & FAN: Why buy three separate appliances? This 3-in-1 portable air conditioner adapts to your every need: AC Mode: Quickly cool your space with adjustable temperatures (61°F to 88°F). Dehumidifier Mode: Fights muggy air by removing up to 45 pints of moisture daily, making your room air conditioner portable feel fresher instantly. Fan Mode: Circulates air for a gentle breeze on mild days. This versatility ensures you stay comfortable through all seasons, whether you're in the living room or office.
WHISPER-QUIET BEDROOM COOLING & SLEEP MODE: Specifically designed for light sleepers and nursery use, this quiet portable air conditioner operates at an ultra-low 52 dB in Sleep Modequieter than a quiet conversation or a gentle rainfall. Unlike traditional room ACs that cycle loudly, this unit maintains a consistent, peaceful environment. The 24-hour timer lets you preset the unit to turn off after you fall asleep, ensuring you stay cool without interruption. Perfect for anyone searching for portable air conditioners for bedrooms that guarantee a restful night.
SMART DUAL CONTROL & EFFORTLESS MOBILITY: Control your comfort from anywhere in the room. Use the intuitive LED touch panel or the remote control (effective up to 25 feet away) to adjust settings from the couch or bed. Need to cool another room? Unlike fixed units, this model features four 360° universal wheels and built-in side handles, making it incredibly easy to move from the bedroom to the living room. The included window slider kit ensures hassle-free installation wherever you go.
LOW MAINTENANCE & SELF-EVAPORATING OPERATION: Designed for convenience, this unit features a built-in automatic evaporation systemmost of the moisture collected is evaporated automatically, so you wont constantly need to empty a bucket. For high-humidity days, simply attach the drain hose for continuous drainage. The mesh filter is tool-free and easy to remove, and weve even included a green cleaning brush to help you maintain peak performance and clean air with minimal effort.

Show Price

Best Value

8.3

Save 40%

KoolSiln

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, Auto-Evaporation Low Noise Portable AC Unit with Remote Control Fits for Large Room, Office, Garage, White

40% Off

Main Highlights

.14,000 BTU cooling with an enlarged 77° air outlet, using eco-friendly R32 refrigerant for faster, greener cooling. No more waiting hours to escape the heatcools rooms from 90 to 61°F in just a short time. Compact and energy-saving, it balances rapid cooling with quiet operation for year-round comfort
Designed for light sleepers, our noise-reduction technology keeps sound levels as low as 48dBquieter than a library conversation. Activate Sleep Mode to dim the display, reduce fan noise, and maintain your ideal temperature all night without disruptions
360° Auto-Evaporation Tech converts 80% excess water into cool air while you sleep. No wet messes. Just set the 8-hour sleep timer and more time enjoying!
Easily switch between cooling, fan, and dehumidifier modes to meet your need and save you the hassle of buying separate appliances
- Adjust settings like temperature, modes, and fan speed via the clear LED display or included remote (23ft range). Also with 360°wheels and dual handles enables room-to-room movement. The removable air filter on the back keeps circulating clean air
Our ac unit have passed the DOE certification. Also offers 30-day money-back, 1 year+ warranty, and lifetime tech support. Contact us via Amazon for issue resolution
- Install this portable air conditioner for rooms in minutes: Attach the exhaust hose, secure the adjustable window bracket, and plug it in. No drilling requiredideal for most vertical windows & horizontal windows (20.47"-67")

Show Price

8.1

Save 10%

Midea

Midea Inverter Window Air Conditioner with Heat – Quiet Window AC Unit and Heat Combo with Dehumidifier – Cools up to 550 Sq. Ft. – Energy Star Rated, Smart Control, Remote, 12,000 BTU

10% Off

Main Highlights

Multi-Season Comfort This Midea 12000 BTU air conditioner is more versatile than standard AC units, offering powerful cooling and dehumidification in the summer and reliable supplemental heat in the fall. Best for large rooms up to 550 square feet. Note: Heat pump function will not operate if outside temperature is below 41°F.
Easy To Use This air conditioner and heat unit is well-equipped with a digital LED display, 5 Modes, 3 speed settings, 24-hr Timer, and ECO energy saver. The Swing button adjusts the louvers up/down to direct the airflow. Wireless enabled, control your comfort from your smartphone and your smartwatch using the Midea SmartHome app or your voice via Alexa and Google Assistant. All functions can be set via the control panel, remote control, and app or voice assistant.
Save on Energy Without Sacrificing Comfort This UL Listed, Energy Star certified air conditioner uses inverter technology to quickly cool your bedroom or apartment while providing up to 35% energy savings compared to the Energy Conservation Standard. With 12,000 BTUs, a CEER of 13.3, and 115V operation, this ac unit is loaded with features like auto shutoff, defrost control, and a washable front filter to maintain peak performance.
Ultra Low Noise Performance This ac window unit operates at a noise level as low as 45 dBA. Its such a quiet air conditioner that you will barely notice it, even when its on high. Enjoy your Zoom call, watch your favorite TV show, have a conversation. This ac unit for bedroom also creates just the right amount of white noise so you can get some rest.
Install Specs This window air conditioner is designed to fit double hung windows with opening widths of 24 to 38.5 inches. Lower sash must open sufficiently to allow a clear vertical opening of 14.5 inches. AC window unit measures 19.41"W x 22.17"D x 13.9"H. Included components: 12000 btu window air conditioner, remote control, installation kit. This ac heater combo window unit is as a close as you can get to a mini split a/c. You may like it so much you just might buy two!

Show Price

8.1

Save 5%

Amazon Basics

Amazon Basics 6000-BTU Window Air Conditioner with Quiet Operation, Up to 250 Sqf, Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Digital Temperature Display, Remote Control, White

5% Off

Main Highlights

EFFICIENT COOLING: 6000 BTU cooling capacity ideal for rooms up to 250 sq. ft. - perfect for bedrooms, home offices, or small to medium 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)

Show Price

Our Best Overall Choice

Best Choice

9.7

Whynter

Whynter Portable Air Conditioner 14,000 BTU with Dual Hose Dehumidifier & Cooling Fan for 500 Sq Ft Rooms, Includes AC Unit Window Kit, ARC-14S (9,500 SACC)

29% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Award-Winning Portable AC Unit: Awarded Good Housekeeping's 2025 "BEST OVERALL PORTABLE AIR CONDITIONER," this powerful yet quiet portable air conditioner provides powerful cooling over large areas up to 500 sq. ft.
Powerful Yet Quiet: The ideal AC unit for bedrooms, this 14,000 BTU indoor air conditioner operates at 51 dBA at low speed and helps you stay cool while limiting consumption; Made with the planet in mind, it runs off CFC-free fluid
Built-In Dehumidifier: This dual-hose portable air conditioner features a patented auto drain function that automatically exhausts all condensate in most environments; 71 pint/day dehumidifying capacity; 430m3/h / 253CFM airflow
3 Operational Modes: This stand-up air conditioner features 3 settings: cool, dehumidify, and fan (3 speeds), plus full thermostatic control (61°F 89°F); Max. 1300 W / 11.6 A power consumption; 115 V / 60Hz / 1 phase power supply
Includes: A 19"D x 16"W x 35.5"H indoor AC unit, an extendable (up to 60") 5.9" diameter intake & exhaust hose, a 6.5 W x 20 (min) / 46 (max) L window kit, an activated carbon air filter, a washable pre-filter and storage bag

Show Price

Deals are Live

Special Amazon deal ends in: