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10 bestPortable Air Conditioner Basement Windowof December 2025

112M consumers helped this year.

19% off

1

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 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 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

9.8

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2

Maxesla Portable Air Conditioning Unit, 4 in 1 Portable Air Conditioner 14000BTU with Sleep Mode, Cooling, Dehumidifier and Fan with 3 Speed, Air Conditioning Unit with 24H, Window Venting Kit, Remote

Maxesla Portable Air Conditioning Unit, 4 in 1 Portable Air Conditioner 14000BTU with Sleep Mode, Cooling, Dehumidifier and Fan with 3 Speed, Air Conditioning Unit with 24H, Window Venting Kit, Remote

Maxesla Portable Air Conditioning Unit, 4 in 1 Portable Air Conditioner 14000BTU with Sleep Mode, Cooling, Dehumidifier and Fan with 3 Speed, Air Conditioning Unit with 24H, Window Venting Kit, Remote

Maxesla

9.6

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3

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 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 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

9.4

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4

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 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 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

9.2

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6% off

5

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 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 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

9.0

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OtherRelated products

CUQOO Portable Air Conditioner - 9,000 BTU Energy-Efficient Air Conditioning Unit - 4-in-1 Air Cooler, Dehumidifier with Remote & Digital Display - 24-Hour Timer, Sleep Mode

CUQOO Portable Air Conditioner - 9,000 BTU Energy-Efficient Air Conditioning Unit - 4-in-1 Air Cooler, Dehumidifier with Remote & Digital Display - 24-Hour Timer, Sleep Mode

KALAHOL 500CM Air Conditioner Window Kit, Portable Anti-Mosquito - Easy to Install - Waterproof Wind Resistant No Drilling Window Kit with Zip and Adhesive Fastener for Portable Air Conditioner

KALAHOL 500CM Air Conditioner Window Kit, Portable Anti-Mosquito - Easy to Install - Waterproof Wind Resistant No Drilling Window Kit with Zip and Adhesive Fastener for Portable Air Conditioner

KGOGO Air Conditioner Window Kit, Portable Anti-Mosquito Waterproof Wind Resistant No Drilling Window Kit with Zip and Adhesive Fastener for Tumble Dryer and Hot Air Stop, 500cm/197 Inch

KGOGO Air Conditioner Window Kit, Portable Anti-Mosquito Waterproof Wind Resistant No Drilling Window Kit with Zip and Adhesive Fastener for Tumble Dryer and Hot Air Stop, 500cm/197 Inch

Aozzy Portable Air Conditioner PVC Window Vent Kit- Slide Window Kit Plate for Portable Air Conditioner - Portable Air Conditioner Window Seal for Exhaust Hose of 15cm/5.9”

Aozzy Portable Air Conditioner PVC Window Vent Kit- Slide Window Kit Plate for Portable Air Conditioner - Portable Air Conditioner Window Seal for Exhaust Hose of 15cm/5.9”

6

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 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 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

8.7

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7

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

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

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

Vivo Technologies

8.4

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8

CUQOO Portable Air Conditioner 9000 BTU with Remote Control - 4-In-1 Air Cooler and Dehumidifier, 2 Speed Cooling Fan - Air Conditioning Unit with Digital Display & Window Venting Kit - White

CUQOO Portable Air Conditioner 9000 BTU with Remote Control - 4-In-1 Air Cooler and Dehumidifier, 2 Speed Cooling Fan - Air Conditioning Unit with Digital Display & Window Venting Kit - White

CUQOO Portable Air Conditioner 9000 BTU with Remote Control - 4-In-1 Air Cooler and Dehumidifier, 2 Speed Cooling Fan - Air Conditioning Unit with Digital Display & Window Venting Kit - White

CUQOO

8.2

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9

Air Conditioning Unit Portable – Powerful Energy Efficient Air Conditioner – Portable Air Conditioner with Window Venting Kit – Display Touchscreen and Remote Control – 12000 BTU, White – by Nuovva

Air Conditioning Unit Portable – Powerful Energy Efficient Air Conditioner – Portable Air Conditioner with Window Venting Kit – Display Touchscreen and Remote Control – 12000 BTU, White – by Nuovva

Air Conditioning Unit Portable – Powerful Energy Efficient Air Conditioner – Portable Air Conditioner with Window Venting Kit – Display Touchscreen and Remote Control – 12000 BTU, White – by Nuovva

nuovva

7.9

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20% off

10

Feastingair Mobile Air Conditioners, 4-IN-1 Evaporative Air Cooler 5.5L Water Tank, Portable 3 Mode & Wind Speeds 1-7H Timer, 60° Oscillation Room Air w/Remote Control for Home Office Kitchen Garage

Feastingair Mobile Air Conditioners, 4-IN-1 Evaporative Air Cooler 5.5L Water Tank, Portable 3 Mode & Wind Speeds 1-7H Timer, 60° Oscillation Room Air w/Remote Control for Home Office Kitchen Garage

Feastingair Mobile Air Conditioners, 4-IN-1 Evaporative Air Cooler 5.5L Water Tank, Portable 3 Mode & Wind Speeds 1-7H Timer, 60° Oscillation Room Air w/Remote Control for Home Office Kitchen Garage

Feastingair

7.6

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