10 bestSmall Window Unitof December 2025
112M consumers helped this year.
17% off
1

Air Conditioning Unit, 9000 BTU Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 269sq.ft
KGOGO

9.8
2

Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Cooling Fan with 2 Speeds, Digital Display & Remote Control, Window Kit, 24 Hour Timer for Room Up to 269sq.ft
KGOGO

9.6
3

ALLAIR Portable Air Conditioner 3-IN-1 8000 BTU, Dehumidifier, Cooling Fan - WiFi Smart APP, Weekly Timer, Cooling in 10 Minutes,Temperature 17°C - 35°C, Remote Control and Accessories Included
ALL AIR

9.4
4

Klarstein Smart Air Conditioning Unit, 5-in-1 Portable Air Conditioner Unit, w/Purifier & Odour Removal, Night Mode, Dehumidifier Air Conditioner, Low Consumption 12K BTU AC
KLARSTEIN

9.1
5
![Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)](https://images-proxy.bestreviews.guide/8BfftpvMxPEeFuxn-2kB0LFwE7M=/0x150/https://m.media-amazon.com/images/I/318oCv83hAL._SL500_.jpg)
Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)
Inventor
![Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)](https://images-proxy.bestreviews.guide/8BfftpvMxPEeFuxn-2kB0LFwE7M=/0x150/https://m.media-amazon.com/images/I/318oCv83hAL._SL500_.jpg)
8.8
Other
6

Klarstein Portable Air Conditioner, 4-in-1 Cooling Air Conditioning Unit for Home & Offices, AC with Night Mode, Dehumidifier & Ventilator, Low Consumption Smart Aircon, Portable AC Unit, 10000 BTU
KLARSTEIN

8.6
7
](https://images-proxy.bestreviews.guide/VoNw0zgaYr-Hd1hhdUhd-ESICws=/0x150/https://m.media-amazon.com/images/I/31n1nXblatL._SL500_.jpg)
Inventor Portable Air Conditioning Unit Chilly, Powerful 9000BTU Mobile Air Conditioner, 3-1,Cooling, 2 Fan Speeds, Dehumidifier, Remote, 24 hr timer, for 215ft [Energy Class A](WEE/MM0449AA)
Inventor
](https://images-proxy.bestreviews.guide/VoNw0zgaYr-Hd1hhdUhd-ESICws=/0x150/https://m.media-amazon.com/images/I/31n1nXblatL._SL500_.jpg)
8.3
8

De'Longhi Pinguino Compact PACES72 Classic Compact Portable 8,300 BTU Air Conditioner, 3 in 1 Air Conditioning Unit, Rooms up to 60m³, A Energy Efficiency, Window Kit Included, Energy Class A, White
De'Longhi

8.0
9

Klarstein Air Conditioning Unit, 3-in-1 Portable Air Conditioner Unit, Mini Aircon Unit for Home & Offices, w/Integrated Fan & Dehumidifier Air Conditioner, Night Mode, Smart App Control, 7000 BTU AC
KLARSTEIN

7.7
10

Russell Hobbs Portable 3-in-1 Air Conditioner, Air Cooler, Dehumidifier, 670 W, 1 Litre, Includes Window Seal Kit, RHPAC3001
Russell Hobbs

7.4
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