Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best window air conditioners of 2026
Save up to 28% off
Best Choice1
9.9Exceptional
Midea 12,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 550 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated)
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Noise Level:As low as 32 dBA
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BTU:12,000 BTU
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Wi-Fi Enabled:Yes
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Control Type:Electronic
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Refrigerant:R32
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Value for Money2
9.7Exceptional
LG 6,000 BTU Window Air Conditioner, 115V, Cools 250 Sq.Ft. for Bedroom, Den, Living Room, Quiet Operation, with Remote, 2 Cooling & Fan Speeds, 2-Way Air Deflection, Auto Restart, White
16% Off
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3
9.4Excellent
Antarctic Star 12,000 BTU Window Air Conditioners, U-Shaped Air Condtioner Unit Cools up to 550 Sq. Ft, 6 Modes 24H Timer Energy-saving Window AC Units, Full Window View, Easy to Install, White
15% Off
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4
9.3Excellent
LG 5000 BTU Window Air Conditioner with Remote, Easy Button Control Ultra-Quiet Compact-size Cools 150 Sq.Ft. for Small Room, Washable Filter AC Unit Easy Installation White LW5025R
10% Off
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5
9.2Excellent
5000 Btu Window Air Conditioner, WiFi & App Control, Ultra Quiet, Enabled Saddle Window AC Unit Cools Up to 300 Sq. ft, Cooling, Dehumidifier, Flexible for Home/Office
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6
Frigidaire9.1Excellent
Frigidaire FHWW144TF1 Smart Window Air Conditioner, 14000 BTU
25% Off
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7
9.0Excellent
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
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Noise Level:Maximum 56 dB
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BTU:N/A
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Wi-Fi Enabled:N/A
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Control Type:Intuitive Mechanical Controls
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Refrigerant:N/A
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8
8.9Very Good
Uthfy 12,000BTU U Shaped Window Air Conditioner, 6-In-1 Window AC Unit With Adjustable Louvers-Cools up to 550 Sq Ft, 24H Timer, 3 Speeds, Ultra Quiet, Energy Efficient, Easy to Install, Remote, White
28% Off Limited Time Deal-
Noise Level:41 dB
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BTU:12,000 BTU
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Wi-Fi Enabled:N/A
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Control Type:N/A
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Refrigerant:N/A
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9
8.6Very Good
Electactic Window Air Conditioner 6,000 BTU, Window Type AC Unit with Cooling, Dry Mode, 4 Fan Speeds, 24-H Timer, Sleep Mode, Cooling for 250sq.ft Bedroom, Living Room, Office
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10
8.5Good
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
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