10 bestPortable Air Conditioners Under 300of June 2026
112M consumers helped this year.
1

Bosch Cool 5000 with Inverter Technology Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 3.4 kW for Rooms of up to 46 m² - With Auto Mode, Silent Mode & Sleep Mode
Bosch Thermotechnik

9.9
2

Inventor Portable Air Conditioner Magic 5-1 12000BTU, Cooling, Heating, Dehumidifier, Fan, Digital Display & Remote Control, 3 fan speeds and 24 Hour Timer (WEE/MM0449AA)
Inventor

9.8
19% off
3

Pro Breeze 4-in-1 Portable Air Conditioner 9000 BTU – Smart Home WiFi Compatible - 24 Hour Timer & Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating
Pro Breeze

9.6
6% off
4

HOMCOM 14,000 BTU Portable Air Conditioner, Smart Home WiFi Compatible, 5-in-1 Heater Dehumidifier Cooler Fan, with Sleep Mode, Remote, 24H Timer, Window Venting Kit, A Energy Efficiency, 35m²
HOMCOM

9.4
8% off
5

Devola 5-in-1 WiFi Air Conditioning unit 10000 BTU Portable Air Conditioner and 33L/day Dehumidifier, Air Con Unit For Rooms Up to 26m² | Dehumidifier Function, Fan Only Mode, Heating mode
Devola

9.1
Other
6
![Shinco 3-in-1 Portable Air Conditioner 7000BTU, Cooling, Dehumidifier, Fan, Sleep Mode, For Max 18㎡, Remote Control, 24h Timer, 2 Window Kits [Energy Class A]](https://images-proxy.bestreviews.guide/iLMAt-6MgL3ahhVB6Wbfu89wv0s=/0x150/https://m.media-amazon.com/images/I/41ZcgSVD62L._SL500_.jpg)
Shinco 3-in-1 Portable Air Conditioner 7000BTU, Cooling, Dehumidifier, Fan, Sleep Mode, For Max 18㎡, Remote Control, 24h Timer, 2 Window Kits [Energy Class A]
Shinco
![Shinco 3-in-1 Portable Air Conditioner 7000BTU, Cooling, Dehumidifier, Fan, Sleep Mode, For Max 18㎡, Remote Control, 24h Timer, 2 Window Kits [Energy Class A]](https://images-proxy.bestreviews.guide/iLMAt-6MgL3ahhVB6Wbfu89wv0s=/0x150/https://m.media-amazon.com/images/I/41ZcgSVD62L._SL500_.jpg)
8.9
7

Maxesla Air Conditioning Unit, Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Fan with 3 Speeds, Digital Display, Remote Control, WiFi Compatible, Window Kit, 24H Timer for Room Up to 215ft
Maxesla

8.6
8

Pro Breeze 4-in-1 Portable Air Conditioner 7000 BTU with Remote Control, 24 Hour Timer & Dual Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating
Pro Breeze

8.3
6% off
9

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating
Belaco

8.1
10

KALAHOL Air Conditioning Unit 9000 BTU, Smart Home WiFi Compatible, 4-in-1 Portable Air Conditioner Dehumidifier with Window Kit, Digital Display, 24H Timer, for Room Up to 269 ft
KALAHOL

7.8
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